/*
Theme Name:           Blastertheme
Theme URI:            https://blasterpost.com
Author:               Alqsa
Author URI:           https://blasterpost.com
Description:          Tema social network a scorrimento continuo. Compatibile WooCommerce.
Version:              1.0.0
Requires at least:    6.4
Requires PHP:         7.4
License:              GNU General Public License v2 or later
License URI:          http://www.gnu.org/licenses/gpl-2.0.html
Text Domain:         blastertheme
Tags:                 custom-menu, custom-logo, featured-images, full-width-template, post-formats, theme-options, two-columns, custom-colors, blog, news, social
*/

/* Variabili layout: header/footer e barre laterali mobile stesso spessore */
:root {
	--bt-header-main-height: 90px;
	--bt-header-top-height: 30px;
	--bt-header-height: calc(var(--bt-header-main-height) + var(--bt-header-top-height));
	--bt-header-height-sticky: 70px;
	--bt-sidebar-left-collapsed: 40px;
}

/* Layout - wrapper (solo per main/footer, NON per header) */
.bt-wrapper { max-width: 1200px; margin: 0 auto; padding: 0 15px; }

/* Header Flatsome-like - pixel-perfect */
.header { position: relative; z-index: 100001; color: #fff; }
.header-wrapper {
	position: relative;
	background: var(--bt-header-bg-color, #00106d);
	transition: box-shadow 0.2s ease, height 0.25s ease;
}
.header-bg-container,
.header-bg-container .fill,
.header-bg-color { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 15px; box-sizing: border-box; }
.flex-row { display: flex; flex-wrap: nowrap; align-items: center; width: 100%; }
.flex-col { display: flex; align-items: center; min-width: 0; }
.flex-left { justify-content: flex-start; }
.flex-center { justify-content: center; }
.flex-right { justify-content: flex-end; }
.flex-grow { flex: 1 1 auto; }

.header-top {
	min-height: var(--bt-header-top-height);
	height: var(--bt-header-top-height);
	font-size: 12px;
	line-height: 1.2;
	border-bottom: 1px solid rgba(255, 255, 255, 0.12);
	padding: 0 0.5rem;
}
.header-top .flex-row { gap: 10px; }
.bt-topbar-widgets {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: #fff;
	white-space: nowrap;
	margin-right: 10px;
	opacity: 0.95;
	transform: translateY(2px); /* 2px padding dal top richiesto */
}
.bt-topbar-widgets__sep { opacity: 0.65; }
.bt-topbar-widgets__weather {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-weight: 800;
}
.bt-topbar-widgets__weather .bt-topbar-weather__dot {
	width: 6px;
	height: 6px;
	border-radius: 999px;
	background: rgba(255,255,255,0.85);
	display: inline-block;
}
.bt-topbar-weather__label {
	font-weight: 900;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	opacity: 0.95;
}
.bt-topbar-weather__value {
	font-weight: 900;
}
.bt-topbar-date {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}
.bt-topbar-date__day {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 24px;
	height: 18px;
	padding: 0 6px;
	background: #fff;
	color: #b10000;
	font-weight: 900;
	border-radius: 4px;
	line-height: 1;
}
.bt-topbar-date__month {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: 18px;
	padding: 0 7px;
	background: #b10000;
	color: #fff;
	font-weight: 900;
	border-radius: 4px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	line-height: 1;
}
.bt-topbar-date__year {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: 18px;
	padding: 0 7px;
	border: 1px solid #b10000;
	color: #fff;
	border-radius: 4px;
	font-weight: 800;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	line-height: 1;
}
.bt-topbar-date__weekday {
	display: inline-flex;
	align-items: center;
	height: 18px;
	padding-left: 4px;
	color: rgba(255,255,255,0.9);
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	font-size: 11px;
}

/* Clock "dice" mini (ispirato al Codepen https://codepen.io/jakob-e/pen/ebvxOW) */
.bt-topbar-clock {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: rgba(255,255,255,0.92);
	border: 1px solid rgba(0,0,0,0.25);
	border-radius: 6px;
	padding: 2px 6px;
	color: #111827; /* testi scuri */
}
.bt-topbar-clock__digits {
	display: inline-flex;
	align-items: center;
	gap: 3px;
	font-variant-numeric: tabular-nums;
	font-weight: 900;
	letter-spacing: 0.04em;
}
.bt-topbar-clock__colon {
	display: inline-block;
	font-weight: 900;
	opacity: 0.85;
	transform: translateY(-0.5px);
	animation: bt-topbar-colon-blink 1s steps(1, end) infinite;
}
@keyframes bt-topbar-colon-blink {
	0%, 49% { opacity: 0.95; }
	50%, 100% { opacity: 0.30; }
}
.bt-topbar-clock--tick { animation: bt-topbar-clock-tick 220ms ease; }
@keyframes bt-topbar-clock-tick {
	0% { transform: translateY(0); }
	50% { transform: translateY(1px); }
	100% { transform: translateY(0); }
}

/* Dot-matrix numeri (copiati/adattati dal Codepen) */
/* (Rimosso uso dot-matrix: ora clock è testo scuro compatto) */
.header-top .nav > li > a,
.header-top .nav > li > button { padding: 0 10px; white-space: nowrap; }
.header-main {
	min-height: var(--bt-header-main-height);
	height: var(--bt-header-main-height);
	transition: height 0.25s ease;
}
.header-inner {
	min-height: inherit;
	height: 100%;
	padding: 0;
}
.header-bottom {
	min-height: 55px;
	height: 55px;
	background: var(--bt-header-bottom-bg-color, #042247);
	padding: 0 15px;
	align-items: center;
}
.header-bottom .nav > li > a,
.header-bottom .nav > li > button { padding: 0 12px; }

#logo { flex-shrink: 0; display: flex; align-items: center; }
#logo a { display: inline-flex; align-items: center; color: inherit; text-decoration: none; }
#logo img { width: auto; max-width: 100%; height: auto; display: block; object-fit: contain; transition: max-height 0.25s ease; }
.header-logo-dark { display: none; }

/* Nav - main header */
.nav { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 0; }
.nav > li { list-style: none; margin: 0; position: relative; }
.nav > li > a,
.nav > li > button {
	display: inline-flex;
	align-items: center;
	min-height: 36px;
	line-height: 1;
	padding: 0 12px;
	color: inherit;
	text-decoration: none;
	font-size: 0.875rem;
	font-weight: 700;
	background: transparent;
	border: 0;
	cursor: pointer;
	white-space: nowrap;
}
.nav-small > li > a,
.nav-small > li > button { min-height: 28px; padding: 0 8px; font-size: 0.75rem; font-weight: 600; }
/* Top bar divided style (border between items) */
.nav-divided.nav > li + li { border-left: 1px solid rgba(255, 255, 255, 0.25); margin-left: 2px; padding-left: 10px; }
.header-divider { width: 1px; height: 16px; background: rgba(255, 255, 255, 0.4); margin: 0 8px; flex-shrink: 0; }
.header-search-form form { margin: 0; display: flex; align-items: center; }
.header-search-form input[type="search"] { height: 34px; border-radius: 18px; border: 0; padding: 0 14px; min-width: 180px; }
.header-search-icon a { display: inline-flex; align-items: center; justify-content: center; padding: 0 10px; color: inherit; font-size: 1.1rem; }
.html.custom { padding: 0 6px; }

/* Sticky: fixed header + spacer so content doesn't jump */
.header-wrapper.stuck {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100001;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}
body.admin-bar .header-wrapper.stuck { top: 32px; }
#main { transition: padding-top 0.25s ease; }
body.bt-header-stuck #main { padding-top: var(--bt-header-height-sticky, 70px); }
body.bt-header-stuck.admin-bar #main { padding-top: calc(var(--bt-header-height-sticky, 70px) + 32px); }
/* Allineamento contenuto sotto sticky: niente margin-top extra sul primo figlio */
body.bt-header-stuck #main > * { margin-top: 0; }

.hide-for-sticky { display: block; }
.header-wrapper.stuck .hide-for-sticky { display: none !important; }
.show-for-medium { display: none !important; }
.hide-for-medium { display: flex !important; }

/* Mobile menu toggle (hamburger) */
.bt-menu-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	font-size: 1.5rem;
	line-height: 1;
	color: inherit;
	background: transparent;
	border: none;
	cursor: pointer;
	-webkit-tap-highlight-color: transparent;
}
.bt-menu-toggle:hover,
.bt-menu-toggle:focus { opacity: 0.9; }

/* Mobile */
@media (max-width: 849px) {
	.hide-for-medium { display: none !important; }
	.show-for-medium { display: flex !important; }
	.header-main { min-height: 70px; height: 70px; }
	#logo img { max-height: 70px !important; }
	.header-top { min-height: 44px; height: auto; padding: 6px 0; }
	.header-bottom { min-height: 48px; height: auto; padding: 8px 0; }
	.header-inner { flex-wrap: wrap; justify-content: space-between; }
	body.bt-header-stuck #main { padding-top: 70px; }
	body.bt-header-stuck.admin-bar #main { padding-top: 102px; }
}
@media (max-width: 549px) {
	.header-main { min-height: 60px; height: 60px; }
	#logo img { max-height: 60px !important; }
	body.bt-header-stuck #main { padding-top: 60px; }
}

/* Menu a tendina mobile */
.bt-mobile-drawer {
	position: fixed;
	inset: 0;
	z-index: 100002;
	pointer-events: none;
	visibility: hidden;
	transition: visibility 0.25s ease;
}
.bt-mobile-drawer.is-open {
	pointer-events: auto;
	visibility: visible;
}
.bt-mobile-drawer__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.4);
	opacity: 0;
	transition: opacity 0.25s ease;
	cursor: pointer;
}
.bt-mobile-drawer.is-open .bt-mobile-drawer__backdrop {
	opacity: 1;
}
.bt-mobile-drawer__panel {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	width: min(320px, 90vw);
	max-width: 100%;
	background: #fff;
	box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
	display: flex;
	flex-direction: column;
	transform: translateX(100%);
	transition: transform 0.3s ease;
	overflow: hidden;
}
.bt-mobile-drawer.is-open .bt-mobile-drawer__panel {
	transform: translateX(0);
}
.bt-mobile-drawer__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 20px;
	border-bottom: 1px solid #eee;
	flex-shrink: 0;
	background: #f9f9f9;
}
.bt-mobile-drawer__title {
	font-size: 1.125rem;
	font-weight: 700;
	color: #1a1a1a;
}
.bt-mobile-drawer__close {
	width: 44px;
	height: 44px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	font-size: 1.75rem;
	line-height: 1;
	color: #555;
	background: transparent;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	-webkit-tap-highlight-color: transparent;
}
.bt-mobile-drawer__close:hover,
.bt-mobile-drawer__close:focus {
	background: rgba(0, 0, 0, 0.06);
	color: #1a1a1a;
}
.bt-mobile-drawer__nav {
	flex: 1;
	overflow-y: auto;
	padding: 12px 0;
	-webkit-overflow-scrolling: touch;
}
.bt-mobile-drawer-menu {
	list-style: none;
	margin: 0;
	padding: 0;
}
.bt-mobile-drawer-menu li { margin: 0; }
.bt-mobile-drawer-menu a {
	display: block;
	padding: 14px 20px;
	font-size: 1rem;
	font-weight: 500;
	color: #1a1a1a;
	text-decoration: none;
	border-bottom: 1px solid #f0f0f0;
	-webkit-tap-highlight-color: transparent;
}
.bt-mobile-drawer-menu a:hover,
.bt-mobile-drawer-menu a:focus {
	background: #f5f5f5;
	color: var(--bt-color-primary, #446084);
}
.bt-mobile-drawer-menu .sub-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	border-bottom: 1px solid #eee;
}
.bt-mobile-drawer-menu .sub-menu a {
	padding-left: 28px;
	font-size: 0.9375rem;
}
body.bt-mobile-drawer-open { overflow: hidden; }

/* Drawer solo su mobile */
@media (min-width: 850px) {
	.bt-mobile-drawer { display: none !important; }
}

/* Card articolo – badge data (stile Flatsome) + overlay titolo/autore */
.bt-card-image.entry-image { position: relative; overflow: hidden; }
.bt-card-image.entry-image img { width: 100%; height: auto; display: block; vertical-align: middle; }
.bt-card-image-overlay {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(255, 255, 255, 0.6);
	padding: 1rem 1.25rem;
	pointer-events: none;
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 12px;
}
.bt-card-image-overlay .bt-postshow-link { pointer-events: auto; }
.bt-card-image-overlay__left { min-width: 0; }
.bt-card-image-overlay__right {
	pointer-events: auto;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	flex-shrink: 0;
}
.bt-card-share {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}
.bt-card-share__btn {
	width: 26px;
	height: 26px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 8px;
	background: rgba(17, 24, 39, 0.08);
	color: #111827;
	text-decoration: none;
	transition: background 0.15s ease, transform 0.1s ease, color 0.15s ease;
}
.bt-card-share__btn:hover {
	background: rgba(17, 24, 39, 0.14);
	transform: translateY(-1px);
}
.bt-card-share__btn:active { transform: translateY(0); }
.bt-card-share__btn svg { width: 16px; height: 16px; fill: currentColor; display: block; }
.bt-card-views {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 0.85rem;
	font-weight: 700;
	color: #111827;
	background: rgba(17, 24, 39, 0.08);
	padding: 4px 8px;
	border-radius: 999px;
}
.bt-card-views svg { width: 16px; height: 16px; fill: currentColor; display: block; opacity: 0.85; }
.bt-card-image-overlay__right { flex-wrap: nowrap; }

@media (max-width: 768px) {
	.bt-card-image-overlay {
		flex-direction: column;
		align-items: flex-start;
		gap: 8px;
	}
	.bt-card-image-overlay__right {
		align-self: stretch;
		justify-content: flex-start;
		flex-wrap: wrap;
		row-gap: 4px;
	}
	.bt-card-share {
		flex-wrap: wrap;
	}
}
.bt-card-overlay-title {
	margin: 0 0 0.35em;
	font-size: 1.1rem;
	line-height: 1.25;
	font-weight: 600;
}
.bt-card-overlay-title a { color: var(--bt-color-headings, #333); text-decoration: none; }
.bt-card-overlay-title a:hover { color: var(--bt-color-primary, #446084); text-decoration: underline; }
.bt-card-overlay-author {
	display: block;
	font-size: 0.85rem;
	color: var(--bt-color-base, #555);
}
.badge {
	backface-visibility: hidden;
	display: table;
	height: 2.8em;
	pointer-events: none;
	width: 2.8em;
	z-index: 20;
	margin: 0 !important;
}
.badge.absolute { position: absolute; }
.badge.top { left: 0; }
.badge.post-date { top: 7%; }
.badge-inner {
	background-color: var(--bt-color-primary, #446084);
	color: #fff;
	display: table-cell;
	font-weight: bolder;
	height: 100%;
	line-height: 0.85;
	padding: 2px;
	text-align: center;
	transition: background-color 0.3s, color 0.3s, border 0.3s;
	vertical-align: middle;
	white-space: nowrap;
	width: 100%;
}
.badge-outline .badge-inner {
	background-color: #fff;
	border: 2px solid var(--bt-color-primary, #446084);
	color: var(--bt-color-primary, #446084);
}
.badge-fill .badge-inner {
	background-color: var(--bt-color-primary, #446084);
	color: #fff;
	border: none;
}
.post-date-day { display: block; font-size: 1em; line-height: 1.1; }
.post-date-month.is-small { font-size: 0.65em; text-transform: uppercase; letter-spacing: 0.02em; opacity: 0.95; }

/* Date badge stile calendario (identico al Codepen: https://codepen.io/denilsonsa/pen/oNZWRJ)
   Adattato al nostro markup: .badge.post-date .badge-inner.bt-date-as-calendar */
.bt-date-as-calendar {
	font-variant: normal;
	font-style: normal;
	font-weight: normal;
	font-family: "Helvetica", "Arial", sans-serif;
	vertical-align: top;
	color: black;
	background: white;
	background: linear-gradient(to bottom right, #FFF 0%, #EEE 100%);
	border: 1px solid #888;
	border-radius: 3px;
	overflow: hidden;
	box-shadow: 2px 2px 2px -2px black;
}
.bt-date-as-calendar .weekday,
.bt-date-as-calendar .day,
.bt-date-as-calendar .month,
.bt-date-as-calendar .year {
	text-align: center;
	line-height: 1.0;
}
.bt-date-as-calendar .month {
	font-family: "Oswald", sans-serif;
	text-transform: uppercase;
	background: #B11;
	background: linear-gradient(to bottom right, #D66 0%, #A00 100%);
	color: white;
}
/* Layout rules using display: inline-flex and relative dimensions using em. */
.bt-date-as-calendar.inline-flex {
	display: inline-flex;
	flex-direction: column;
	flex-wrap: nowrap;
	justify-content: space-between;
	width: 4em;
	height: 4em;
}
.bt-date-as-calendar.inline-flex .weekday,
.bt-date-as-calendar.inline-flex .day,
.bt-date-as-calendar.inline-flex .month,
.bt-date-as-calendar.inline-flex .year {
	display: block;
	flex: 1 1 auto;
}
.bt-date-as-calendar.inline-flex .month { order: 1; font-size: 0.75em; padding: 0.1em 0; }
.bt-date-as-calendar.inline-flex .weekday { order: 2; font-size: 0.6125em; }
.bt-date-as-calendar.inline-flex .day { order: 3; font-size: 1.5em; }
.bt-date-as-calendar.inline-flex .year { order: 4; font-size: 0.87750em; }
/* Multiple sizes (le stesse del Codepen, ci basta size0_75x per le card) */
.bt-date-as-calendar.size0_75x { font-size: 15px; } /* +25% rispetto a 12px */

/* Integrazione con la nostra badge */
.badge.post-date { width: auto; height: auto; }
.badge.post-date .badge-inner.bt-date-as-calendar {
	display: inline-flex;
}
.badge.post-date.badge-outline .badge-inner.bt-date-as-calendar,
.badge.post-date.badge-fill .badge-inner.bt-date-as-calendar {
	border: 1px solid #888;
	color: black;
	background: linear-gradient(to bottom right, #FFF 0%, #EEE 100%);
}

/* Feed */
.bt-feed { min-height: 400px; }
.bt-ad-slot {
	min-height: 200px;
	background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
	border-radius: 12px;
	margin: 24px 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #adb5bd;
	font-size: 0.9rem;
	border: 1px dashed rgba(0,0,0,.08);
}

/* Pagine e archivi – centratura e colori tema (stile Flatsome) */
#content.page-wrapper,
#content.bt-page-content {
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
}
#content .bt-wrapper {
	max-width: 1200px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 15px;
	padding-right: 15px;
}
/* Pagine: contenuto allineato all'angolo sinistro del logo (stessa colonna dell’header) */
#content.bt-page-content .bt-layout {
	padding-left: 0;
	gap: 0;
	grid-template-columns: 1fr;
}
#content.bt-page-content .bt-sidebar-left {
	display: none !important;
}
#content.bt-page-content .bt-layout::before {
	display: none !important;
}
#content.bt-page-content .bt-layout .bt-content {
	padding-left: 0;
	padding-right: 0;
}
/* Due colonne: 2/3 contenuto (allineato a sinistra logo), 1/3 sidebar categorie */
#content.bt-page-content .bt-main-and-sidebar {
	grid-column: 1;
	display: grid;
	grid-template-columns: 2fr 1fr;
	gap: 28px;
	width: 100%;
	max-width: 100%;
	align-items: start;
}
#content.bt-page-content .bt-main-and-sidebar .bt-content {
	display: block !important;
	text-align: left;
	min-width: 0;
	width: 100%;
}
#content.bt-page-content .bt-entry-header,
#content.bt-page-content .bt-page-article {
	display: block;
	text-align: left;
}
#content.bt-page-content .bt-page-article .bt-entry-content {
	text-align: left;
	margin-left: 0;
	margin-right: 0;
}
#content.bt-page-content .bt-main-and-sidebar .bt-sidebar-right {
	min-width: 0;
	max-width: 100%;
}
/* Titolo pagina: prima riga, colore titoli da impostazioni tema */
#content.bt-page-content .bt-entry-header {
	display: block;
	margin-bottom: 1.25em;
	padding-bottom: 0.75em;
	border-bottom: 1px solid rgba(0,0,0,.08);
}
#content.bt-page-content .bt-entry-title {
	color: var(--bt-color-headings, #555);
	font-size: 1.75rem;
	margin: 0 0 0.25em;
	line-height: 1.3;
}
/* Contenuto pagina: riga successiva, non compresso, allineato a sinistra; stili da opzioni tema */
#content.bt-page-content .bt-page-article .bt-entry-content {
	max-width: 100%;
	margin-left: 0;
	margin-right: 0;
}
.bt-entry-header {
	margin-bottom: 1.25em;
	padding-bottom: 0.75em;
	border-bottom: 1px solid rgba(0,0,0,.08);
}
.bt-entry-title {
	color: var(--bt-color-headings, #555);
	font-size: 1.75rem;
	margin: 0 0 0.25em;
	line-height: 1.3;
}
.bt-page-content .entry-content,
.bt-page-content .bt-entry-content {
	color: var(--bt-color-base, #4a4a4a);
}
.bt-page-content .entry-content a,
.bt-page-content .bt-entry-content a {
	color: var(--bt-color-links, #334862);
}
.bt-page-content .entry-content a:hover,
.bt-page-content .bt-entry-content a:hover {
	color: var(--bt-color-links-hover, #111);
}
.bt-archive-title {
	font-size: 1.5rem;
	color: var(--bt-color-headings, #555);
	margin: 0 0 1em;
	padding-bottom: 0.5em;
	border-bottom: 1px solid rgba(0,0,0,.08);
}

/* Back to top – pulsanti flottanti sinistra e destra (stile Flatsome) */
.bt-back-to-top {
	position: fixed;
	bottom: 48px;
	z-index: 99999;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	border: 2px solid var(--bt-color-primary, #446084);
	background: #fff;
	color: var(--bt-color-primary, #446084);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease, background 0.2s, color 0.2s;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}
.bt-back-to-top--left { left: 63px; right: auto; }
.bt-back-to-top--right { right: 48px; left: auto; }
.bt-back-to-top.active {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}
.bt-back-to-top:hover {
	background: var(--bt-color-primary, #446084);
	color: #fff;
}
.bt-back-to-top__icon {
	width: 22px;
	height: 22px;
	fill: currentColor;
}

/* Footer: stili base (layout completo in assets/css/footer.css) */