/* ==========================================================================
   HEADER + Navigation
   ========================================================================== */

.fg-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	background-color: rgba(253, 251, 247, 0.95);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border-bottom: 1px solid rgba(200, 169, 110, 0.15);
	transition: background-color var(--fg-transition-base),
	            box-shadow var(--fg-transition-base);
}

.fg-header--scrolled {
	box-shadow: 0 2px 20px rgba(44, 24, 16, 0.06);
}

/* Sur fond sombre (hero), le header est transparent */
.fg-header--transparent {
	background-color: transparent;
	border-bottom-color: transparent;
	backdrop-filter: none;
	-webkit-backdrop-filter: none;
}

#fg-header.fg-header--transparent .fg-nav__list .menu-item a,
#fg-header.fg-header--transparent .fg-nav__link,
#fg-header.fg-header--transparent .fg-logo-text,
#fg-header.fg-header--transparent .fg-logo-brand {
	color: var(--fg-white);
}

.fg-header--transparent .fg-logo-city {
	color: var(--fg-gold);
}

.fg-header--transparent .fg-header__toggle-bar {
	background-color: var(--fg-white);
}

/* --- Inner --- */

.fg-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	max-width: var(--fg-max-width);
	margin-inline: auto;
	padding: var(--fg-space-sm) var(--fg-space-sm);
	height: 72px;
}

@media (min-width: 768px) {
	.fg-header__inner {
		padding-inline: var(--fg-space-md);
		height: 80px;
	}
}

/* --- Logo --- */

.fg-header__logo a {
	display: flex;
	align-items: baseline;
	gap: 0.4em;
	text-decoration: none;
}

.fg-logo-text {
	display: flex;
	align-items: baseline;
	gap: 0.4em;
	text-decoration: none;
}

.fg-logo-brand {
	font-family: var(--fg-font-heading);
	font-size: 1.5rem;
	font-weight: 500;
	color: var(--fg-chocolate-dark);
	transition: color var(--fg-transition-fast);
}

.fg-logo-city {
	font-family: var(--fg-font-body);
	font-size: 0.7rem;
	font-weight: 500;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--fg-gold);
	transition: color var(--fg-transition-fast);
}

/* --- Nav desktop --- */

.fg-header__nav {
	display: none;
}

@media (min-width: 1024px) {
	.fg-header__nav {
		display: block;
	}
}

.fg-nav__list {
	display: flex;
	align-items: center;
	gap: var(--fg-space-md);
}

.fg-nav__list .menu-item a {
	font-family: var(--fg-font-body);
	font-size: var(--fg-text-sm);
	font-weight: 400;
	letter-spacing: 0.04em;
	color: var(--fg-chocolate-dark);
	text-decoration: none;
	position: relative;
	padding-block: 0.25em;
	transition: color var(--fg-transition-fast);
}

.fg-nav__list .menu-item a::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 1.5px;
	background-color: var(--fg-gold);
	transition: width var(--fg-transition-base);
}

.fg-nav__list .menu-item a:hover::after,
.fg-nav__list .current-menu-item a::after {
	width: 100%;
}

.fg-nav__list .menu-item a:hover {
	color: var(--fg-gold);
}

/* --- Hamburger --- */

.fg-header__toggle {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 32px;
	height: 32px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 0;
	z-index: 1001;
}

@media (min-width: 1024px) {
	.fg-header__toggle {
		display: none;
	}
}

.fg-header__toggle-bar {
	display: block;
	width: 24px;
	height: 2px;
	background-color: var(--fg-chocolate-dark);
	transition: transform var(--fg-transition-base), opacity var(--fg-transition-fast);
	transform-origin: center;
}

/* Etat ouvert */
.fg-header__toggle[aria-expanded="true"] .fg-header__toggle-bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.fg-header__toggle[aria-expanded="true"] .fg-header__toggle-bar:nth-child(2) {
	opacity: 0;
}

.fg-header__toggle[aria-expanded="true"] .fg-header__toggle-bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* --- Mobile nav overlay --- */

.fg-mobile-nav {
	position: fixed;
	inset: 0;
	z-index: 999;
	background-color: var(--fg-chocolate-dark);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--fg-transition-base);
}

.fg-mobile-nav[aria-hidden="false"] {
	opacity: 1;
	pointer-events: auto;
}

.fg-mobile-nav__list {
	text-align: center;
}

.fg-mobile-nav__list .menu-item {
	margin-bottom: var(--fg-space-md);
}

.fg-mobile-nav__list .menu-item a {
	font-family: var(--fg-font-heading);
	font-size: var(--fg-text-xl);
	color: var(--fg-white);
	text-decoration: none;
	transition: color var(--fg-transition-fast);
}

.fg-mobile-nav__list .menu-item a:hover {
	color: var(--fg-gold);
}

/* --- Offset pour le header fixe --- */

.fg-main {
	padding-top: 72px;
}

@media (min-width: 768px) {
	.fg-main {
		padding-top: 80px;
	}
}

/* Page d'accueil : pas d'offset (hero plein ecran) */
.home .fg-main {
	padding-top: 0;
}