/* ================================================================
   SERENO – FOOTER.CSS
   Rodapé com logo, dados de contato e botão flutuante WhatsApp.
   ================================================================ */

/* ----------------------------------------------------------------
   FOOTER
   ---------------------------------------------------------------- */
.site-footer {
	background-color: var(--color-navy);
	padding-block: var(--space-lg);
}

.site-footer__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: var(--space-md);
}

/* Logo do rodapé */
.site-footer__logo {
	display: inline-block;
	text-decoration: none;
	transition: opacity var(--transition);
}

.site-footer__logo:hover,
.site-footer__logo:focus-visible {
	opacity: 0.75;
}

.site-footer__logo-text {
	font-family: var(--font-serif);
	font-size: 1.5rem;
	font-weight: 300;
	letter-spacing: 0.28em;
	color: var(--color-white);
	line-height: 1;
}

.site-footer__logo-text em {
	font-style: normal;
}

/* Dados de contato */
.site-footer__contact {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 5px;
	font-style: normal;
}

.site-footer__contact a {
	font-family: var(--font-sans);
	font-size: 0.7rem;
	font-weight: 400;
	letter-spacing: 0.10em;
	color: var(--color-white);
	text-decoration: none;
	transition: opacity var(--transition);
}

.site-footer__contact a:hover,
.site-footer__contact a:focus-visible {
	opacity: 0.65;
}

/* ----------------------------------------------------------------
   BOTÃO FLUTUANTE WHATSAPP
   ---------------------------------------------------------------- */
.whatsapp-float {
	position: fixed;
	bottom: 26px;
	right: 26px;
	z-index: 900;
	width: 56px;
	height: 56px;
	background-color: var(--color-green);
	color: var(--color-white);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: var(--shadow-wa);
	text-decoration: none;
	transition:
		background-color var(--transition),
		transform var(--transition),
		box-shadow var(--transition);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
	background-color: var(--color-green-hover);
	transform: scale(1.08) translateY(-2px);
	box-shadow: 0 6px 22px rgba(37, 211, 102, 0.50);
	outline: none;
}

.whatsapp-float svg {
	width: 28px;
	height: 28px;
	flex-shrink: 0;
}