/* ============================================================
   FOOTER.CSS
   ============================================================ */

.gb-footer {
	background: var(--gb-tinta);
	color: #cfe0e0;
	margin-top: var(--gb-espacio-seccion);
}

.gb-footer-main {
	padding: 72px 40px 48px;
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
	gap: 40px;
}

.gb-footer-logo-wrap {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 18px;
}
.gb-footer-logo-wrap img {
	width: 56px;
	height: 56px;
	border-radius: var(--gb-radio-sm);
	background: #fff;
	padding: 6px;
}
.gb-footer-brand-nombre {
	font-family: var(--gb-font-display);
	font-size: 18px;
	font-weight: 700;
	color: #fff;
	line-height: 1.3;
}
.gb-footer-brand-nombre small {
	display: block;
	font-family: var(--gb-font-mono);
	font-size: 11px;
	font-weight: 400;
	color: var(--gb-primario-claro, #7ec8d6);
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.gb-footer-descripcion {
	font-size: 14.5px;
	line-height: 1.7;
	color: #a8bfc0;
	max-width: 360px;
	margin-bottom: 22px;
}

.gb-footer-redes {
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.gb-footer-redes a {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 13.5px;
	color: #a8bfc0;
	transition: color var(--gb-transicion);
	width: fit-content;
}
.gb-footer-redes a:hover { color: #fff; }
.gb-footer-icono-red {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	border-radius: var(--gb-radio-sm);
	background: rgba(255,255,255,0.08);
	color: var(--gb-primario-claro, #7ec8d6);
	font-size: 14px;
	flex-shrink: 0;
	transition: background var(--gb-transicion), color var(--gb-transicion);
}
.gb-footer-redes a:hover .gb-footer-icono-red {
	background: var(--gb-primario);
	color: #fff;
}

.gb-footer-col h3 {
	font-family: var(--gb-font-mono);
	font-size: 12.5px;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--gb-ambar);
	margin-bottom: 18px;
}
.gb-footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.gb-footer-col ul li {
	display: flex;
	align-items: flex-start;
	gap: 9px;
	font-size: 14px;
	color: #a8bfc0;
	line-height: 1.5;
}
.gb-footer-col ul li svg {
	color: var(--gb-primario-claro, #7ec8d6);
	margin-top: 3px;
	flex-shrink: 0;
}
.gb-footer-col ul li a {
	color: #a8bfc0;
	transition: color var(--gb-transicion);
	word-break: break-word;
}
.gb-footer-col ul li a:hover { color: #fff; }

.gb-footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); }
.gb-footer-bottom-inner {
	padding: 20px 40px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px;
	font-size: 13px;
	color: #8ca6a7;
}
.gb-footer-bottom-inner a {
	color: var(--gb-primario-claro, #7ec8d6);
	font-weight: 600;
	transition: color var(--gb-transicion);
}
.gb-footer-bottom-inner a:hover { color: #fff; }

/* ============================================================
   BOTÓN FLOTANTE DE WHATSAPP — con selector de dos números
   ============================================================ */
.gb-whatsapp-float {
	position: fixed;
	bottom: 24px;
	right: 24px;
	z-index: 999999;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 14px;
}

.gb-whatsapp-boton {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	background: #25D366;
	color: #fff;
	border: none;
	box-shadow: 0 8px 24px rgba(0,0,0,0.28);
	transition: transform var(--gb-transicion), box-shadow var(--gb-transicion);
	font-size: 28px;
	position: relative;
}
.gb-whatsapp-boton::after {
	content: '';
	position: absolute;
	inset: -6px;
	border-radius: 50%;
	border: 2px solid rgba(37,211,102,0.5);
	animation: gb-pulso-whatsapp 2.4s ease-out infinite;
}
@media (prefers-reduced-motion: reduce) {
	.gb-whatsapp-boton::after { animation: none; }
}
.gb-whatsapp-boton:hover {
	transform: scale(1.08);
	box-shadow: 0 12px 30px rgba(0,0,0,0.38);
}
.gb-whatsapp-boton svg { width: 28px; height: 28px; }

@keyframes gb-pulso-whatsapp {
	0% { transform: scale(1); opacity: 0.7; }
	100% { transform: scale(1.35); opacity: 0; }
}

.gb-whatsapp-menu {
	display: flex;
	flex-direction: column;
	gap: 6px;
	background: var(--gb-superficie);
	border-radius: var(--gb-radio-lg);
	box-shadow: var(--gb-sombra-lg);
	padding: 14px;
	width: 280px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(12px) scale(0.96);
	transform-origin: bottom right;
	transition: opacity var(--gb-transicion), transform var(--gb-transicion), visibility var(--gb-transicion);
}
.gb-whatsapp-float--abierto .gb-whatsapp-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0) scale(1);
}

.gb-whatsapp-menu-titulo {
	font-size: 12.5px;
	font-weight: 700;
	color: var(--gb-tinta-suave);
	padding: 4px 8px 8px;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.gb-whatsapp-menu-item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px;
	border-radius: var(--gb-radio-md);
	transition: background var(--gb-transicion);
}
.gb-whatsapp-menu-item:hover { background: var(--gb-primario-tenue); }

.gb-whatsapp-menu-icono {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: #25D366;
	color: #fff;
	flex-shrink: 0;
	font-size: 18px;
}

.gb-whatsapp-menu-texto { display: flex; flex-direction: column; }
.gb-whatsapp-menu-texto strong { font-size: 14px; color: var(--gb-tinta); }
.gb-whatsapp-menu-texto small { font-size: 12.5px; color: var(--gb-tinta-suave); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
	.gb-footer-main {
		grid-template-columns: 1fr 1fr 1fr;
		padding: 56px 30px 30px;
		gap: 36px;
	}
	.gb-footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
	.gb-footer-main {
		grid-template-columns: 1fr 1fr;
		padding: 44px 22px 22px;
		gap: 32px;
	}
	.gb-footer-brand { grid-column: 1 / -1; }
	.gb-footer-bottom-inner {
		flex-direction: column;
		text-align: center;
		padding: 18px 22px;
	}
	.gb-whatsapp-float { bottom: 16px; right: 16px; }
	.gb-whatsapp-boton { width: 54px; height: 54px; }
	.gb-whatsapp-boton svg { width: 25px; height: 25px; }
	.gb-whatsapp-menu { width: calc(100% - 32px); max-width: 300px; right: 0; }
}