/**
 * footer.css — Componente de Footer global do FBB Theme.
 *
 * Depende de assets/css/base/_variables.css (ver ordem de enqueue em
 * inc/enqueue.php). Breakpoints oficiais: 375 / 768 / 1024 / 1440 / 1920px.
 */

.fbb-footer {
	background-color: var( --fbb-color-navy );
	color: var( --fbb-color-white );
	font-family: var( --fbb-font-family );
}

.fbb-footer__container {
	max-width: var( --fbb-container-max-width );
	margin-inline: auto;
	padding: 64px var( --fbb-container-padding-inline ) 26px;
}

/* =============================================================
 * Grid principal — 4 colunas no desktop (marca, institucional,
 * main branch, newsletter), 1 coluna no mobile.
 * ============================================================= */
.fbb-footer__top {
	display: grid;
	grid-template-columns: 1.35fr .8fr 1fr 1.15fr;
	gap: 40px;
	margin-bottom: 56px;
}

.fbb-footer__brand {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.fbb-footer__logo img {
	display: block;
	width: 188px;
	height: auto;
}

.fbb-footer__tagline {
	font-size: 16px;
	font-weight: var( --fbb-font-weight-medium );
	line-height: 1.7; /* Ajustado para leitura mais arejada (era 1.625/26px, confirmado no DESIGN.md). */
	color: var( --fbb-color-white );
	max-width: 34ch;
}

.fbb-footer__social {
	display: flex;
	gap: 16px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.fbb-footer__social-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 21px;
	height: 21px;
	color: var( --fbb-color-offwhite );
	transition: opacity 0.2s ease;
}

.fbb-footer__social-link:hover,
.fbb-footer__social-link:focus-visible {
	opacity: 0.7; /* SUGESTÃO de hover — não extraído do Figma (estático). */
}

.fbb-footer__social-link svg {
	width: 100%;
	height: 100%;
	fill: currentColor;
}

/* =============================================================
 * Colunas de texto (Institucional / Main Branch / Newsletter)
 * ============================================================= */
.fbb-footer__column-title {
	font-size: 24px;
	font-weight: var( --fbb-font-weight-bold );
	line-height: 1.417; /* 34px sobre 24px, confirmado no DESIGN.md. */
	color: var( --fbb-color-offwhite );
	margin: 0 0 24px;
}

.fbb-footer__links {
	display: flex;
	flex-direction: column;
	gap: 38px; /* itemSpacing confirmado no DESIGN.md. */
	list-style: none;
	margin: 0;
	padding: 0;
}

.fbb-footer__links > .menu-item > a {
	position: relative;
	display: inline-block;
	font-size: 16px;
	font-weight: var( --fbb-font-weight-medium );
	color: var( --fbb-color-offwhite );
	text-decoration: none;
	transition: color 0.2s ease, transform 0.2s ease;
}

.fbb-footer__links > .menu-item > a:hover,
.fbb-footer__links > .menu-item > a:focus-visible,
.fbb-footer__links > .current-menu-item > a {
	color: var( --fbb-color-red );
	transform: translateX( 4px );
}

.fbb-footer__links > .menu-item > a:focus-visible {
	outline: 2px solid var( --fbb-color-white );
	outline-offset: 4px;
}

.fbb-footer__branch-address {
	font-size: 16px;
	font-weight: var( --fbb-font-weight-medium );
	line-height: 1.7;
	color: var( --fbb-color-white );
	margin: 0;
}

/* =============================================================
 * Newsletter
 * ============================================================= */
.fbb-footer__newsletter-text {
	font-size: 16px;
	font-weight: var( --fbb-font-weight-medium );
	line-height: 1.7;
	color: var( --fbb-color-white );
	margin: 0 0 24px;
}

.fbb-footer__newsletter-form {
	position: relative;
	display: flex;
	align-items: center;
}

.fbb-footer__newsletter-input {
	width: 100%;
	height: 60px;
	border-radius: var( --fbb-radius-input-pill ); /* 40px, confirmado no DESIGN.md. */
	border: 1px solid var( --fbb-color-white );
	background: transparent;
	padding: 0 68px 0 24px; /* espaço à direita para o botão circular sobreposto. */
	color: var( --fbb-color-white );
	font-family: var( --fbb-font-family );
	font-size: 16px;
	font-weight: var( --fbb-font-weight-medium );
}

.fbb-footer__newsletter-input::placeholder {
	color: var( --fbb-color-white );
	opacity: 0.6; /* confirmado no DESIGN.md (placeholder a 60% de opacidade). */
}

.fbb-footer__newsletter-input:focus-visible {
	outline: 2px solid var( --fbb-color-offwhite );
	outline-offset: 2px;
}

.fbb-footer__newsletter-submit {
	position: absolute;
	right: 5px;
	top: 50%;
	transform: translateY( -50% );
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background-color: var( --fbb-color-offwhite );
	border: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	color: var( --fbb-color-petroleo ); /* ícone de seta — cor pontual confirmada no Figma, ver DESIGN.md. */
	transition: transform 0.2s ease;
}

.fbb-footer__newsletter-submit:hover,
.fbb-footer__newsletter-submit:focus-visible {
	transform: translateY( -50% ) scale( 1.05 ); /* SUGESTÃO — ver DESIGN.md Seção 6. */
}

.fbb-footer__newsletter-submit svg {
	width: 22px;
	height: 16px;
	fill: currentColor;
}

.fbb-footer__newsletter-feedback {
	margin: 12px 0 0;
	font-size: 14px;
	min-height: 1.4em;
}

.fbb-footer__newsletter-feedback.is-success {
	color: var( --fbb-color-green );
}

.fbb-footer__newsletter-feedback.is-error {
	color: var( --fbb-color-red );
}

/* =============================================================
 * Linha divisória e barra inferior
 * ============================================================= */
.fbb-footer__divider {
	border: none;
	border-top: 1px solid rgba( 255, 255, 255, 0.15 ); /* confirmado no DESIGN.md. */
	margin: 0 0 32px;
}

.fbb-footer__bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
}

.fbb-footer__copyright,
.fbb-footer__legal,
.fbb-footer__credit {
	font-size: 16px;
	font-weight: var( --fbb-font-weight-medium );
	color: var( --fbb-color-white );
	margin: 0;
}

.fbb-footer__legal a,
.fbb-footer__credit a {
	color: var( --fbb-color-white );
	text-decoration: none;
}

.fbb-footer__legal a:hover,
.fbb-footer__legal a:focus-visible {
	text-decoration: underline;
}

/* =============================================================
 * Responsivo
 * ============================================================= */

/* Tablet e abaixo (≤1023px) — 2 colunas. */
@media ( max-width: 1023px ) {
	.fbb-footer__top {
		grid-template-columns: 1fr 1fr;
		gap: 40px 32px;
	}
}

/* Mobile (≤767px) — 1 coluna. */
@media ( max-width: 767px ) {
	.fbb-footer__container {
		padding: 56px 24px 24px;
	}

	.fbb-footer__top {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.fbb-footer__bottom {
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
	}
}

/* Mobile (375px) */
@media ( max-width: 375px ) {
	.fbb-footer__container {
		padding-inline: 20px;
	}

	.fbb-footer__tagline {
		max-width: none;
	}
}

/* Desktop grande (1920px) */
@media ( min-width: 1920px ) {
	.fbb-footer__container {
		max-width: 1760px;
	}
}

.fbb-footer__container {
	width: 100%;
	max-width: var( --fbb-container-max-width );
	padding-right: var( --fbb-container-padding-inline );
	padding-left: var( --fbb-container-padding-inline );
}

@media ( max-width: 1023px ) {
	.fbb-footer__container {
		padding-inline: var( --fbb-container-padding-tablet );
	}
}

@media ( max-width: 767px ) {
	.fbb-footer__container {
		padding-inline: var( --fbb-container-padding-mobile );
	}
}
.fbb-footer__logo-placeholder {
	display: block;
	width: 188px;
	height: 132px;
	background: #d9d9d9;
}
.fbb-footer__newsletter-privacy {
	margin: 10px 0 0;
	font-size: 10px;
	line-height: 1.45;
}

.fbb-footer__newsletter-privacy a {
	color: inherit;
	text-decoration: underline;
}