/* ============================================================
   SISS Theme — header.css
   Stili specifici per il site header (header.php).
   ============================================================ */
.site-header {
	background: var(--color-white);
	box-shadow: var(--shadow-sm);
	position: sticky;
	top: 0;
	z-index: 100;
	border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	padding-block: var(--space-3);
}
/* ---------- Branding ---------- */
.site-branding {
	display: flex;
	flex-direction: column;
	min-width: 0;
	gap: .25rem;
}
/* Logo SVG inline + testo S.I.S.S. accanto */
.site-logo {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	text-decoration: none;
	line-height: 1;
}
.site-logo svg {
	height: 64px;
	width: auto;
	display: block;
	flex-shrink: 0;
}
.site-logo svg #black-line-art { fill: var(--color-primary); transition: fill .15s ease; }
.site-logo svg #red-circle circle { } /* invariato come da brief */
.site-title__short {
	font-size: clamp(1.5rem, 1vw + 1.25rem, 1.85rem);
	font-weight: 800;
	color: var(--color-primary);
	letter-spacing: .04em;
	line-height: 1;
	transition: color .15s ease;
}
.site-logo:hover .site-title__short,
.site-logo:focus-visible .site-title__short { color: var(--color-accent); }
.site-logo:hover svg #black-line-art,
.site-logo:focus-visible svg #black-line-art { fill: var(--color-accent); }
.custom-logo-link img { max-height: 56px; width: auto; }
/* Lasciato per retro-compatibilità: la tagline ora vive dentro .site-title__full */
.site-tagline { margin: 0; font-size: .82rem; color: var(--color-muted); }
/* ---------- Navigation wrapper (contiene toggle + nav generato da wp_nav_menu + search) ---------- */
.site-nav-wrap {
	display: flex;
	align-items: center;
	gap: var(--space-3);
}
/* ---------- Site search (inline header) ---------- */
.site-search {
	position: relative;
	display: flex;
	align-items: center;
}
.site-search__toggle {
	background: transparent;
	border: 0;
	padding: .35rem;
	color: var(--color-primary);
	cursor: pointer;
	border-radius: 50%;
	transition: background .15s ease, color .15s ease;
	display: inline-flex;
}
.site-search__toggle:hover, .site-search__toggle:focus-visible {
	background: var(--color-bg);
	color: var(--color-accent);
	outline: none;
}
.site-search__toggle svg { width: 22px; height: 22px; }
.site-search__form {
	position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%) translateX(20px);
	display: flex;
	align-items: center;
	gap: .25rem;
	width: 280px;
	max-width: 80vw;
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: .25rem;
	box-shadow: var(--shadow-md);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
	z-index: 200;
}
.site-search.is-open .site-search__form {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transform: translateY(-50%) translateX(0);
}
.site-search__input {
	flex: 1;
	border: 0;
	background: transparent;
	padding: .5rem .65rem;
	font: inherit;
	font-size: .95rem;
	min-width: 0;
}
.site-search__input:focus { outline: none; }
.site-search__submit {
	background: var(--color-primary);
	color: var(--color-white);
	border: 0;
	padding: .5rem .85rem;
	border-radius: calc(var(--radius) - 2px);
	font-weight: 600;
	font-size: .85rem;
	cursor: pointer;
	transition: background .15s ease;
	white-space: nowrap;
}
.site-search__submit:hover { background: var(--color-accent); }
.site-search__close {
	background: transparent;
	border: 0;
	color: var(--color-muted);
	font-size: 1.5rem;
	line-height: 1;
	padding: 0 .35rem;
	cursor: pointer;
}
.site-search__close:hover { color: var(--color-accent); }
@media (max-width: 860px) {
	.site-search__form {
		position: fixed;
		top: 70px; left: 1rem; right: 1rem;
		width: auto;
		max-width: none;
		transform: translateY(-10px);
	}
	.site-search.is-open .site-search__form {
		transform: translateY(0);
	}
}
/* ---------- Navigation (il <nav class="site-nav"> è generato da wp_nav_menu) ---------- */
.site-nav {
	display: flex !important;   /* esplicito: niente nasconde la nav su desktop */
	align-items: center;
	visibility: visible !important;
}
.site-nav__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	gap: var(--space-4);
	flex-wrap: wrap;
	align-items: center;
}
.site-nav__list li { position: relative; }
.site-nav__list a {
	color: var(--color-text);
	font-weight: 500;
	padding-block: .5rem;
	position: relative;
	display: inline-block;
	text-decoration: none;
}
.site-nav__list a:hover,
.site-nav__list a:focus { color: var(--color-primary); }
.site-nav__list .current-menu-item > a,
.site-nav__list .current_page_item > a,
.site-nav__list .current-menu-ancestor > a {
	color: var(--color-primary);
}
.site-nav__list .current-menu-item > a::after,
.site-nav__list .current_page_item > a::after,
.site-nav__list .current-menu-ancestor > a::after {
	content: '';
	position: absolute;
	left: 0; right: 0; bottom: -2px;
	height: 2px;
	background: var(--color-accent);
}
/* ---------- Submenu ---------- */
.site-nav__list .sub-menu {
	position: absolute;
	top: 100%; left: 0;
	background: var(--color-white);
	min-width: 220px;
	box-shadow: var(--shadow-md);
	border-radius: var(--radius);
	padding: var(--space-2) 0;
	margin: 0;
	list-style: none;
	opacity: 0;
	visibility: hidden;
	transform: translateY(4px);
	transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
	z-index: 10;
}
.site-nav__list li:hover > .sub-menu,
.site-nav__list li:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}
.site-nav__list .sub-menu li { display: block; }
.site-nav__list .sub-menu a {
	padding: var(--space-2) var(--space-3);
	display: block;
	font-weight: 400;
}
.site-nav__list .sub-menu a:hover { background: var(--color-bg); }
/* ---------- Toggle mobile ---------- */
.site-nav__toggle {
	display: none;
	background: transparent;
	border: 0;
	padding: var(--space-2);
}
.site-nav__hamburger,
.site-nav__hamburger::before,
.site-nav__hamburger::after {
	display: block;
	width: 26px;
	height: 2px;
	background: var(--color-primary);
	border-radius: 2px;
	transition: transform .2s ease;
}
.site-nav__hamburger { position: relative; }
.site-nav__hamburger::before,
.site-nav__hamburger::after {
	content: '';
	position: absolute;
	left: 0;
}
.site-nav__hamburger::before { top: -8px; }
.site-nav__hamburger::after  { top:  8px; }
/* ---------- Responsive ---------- */
@media (max-width: 860px) {
	.site-header__inner { flex-wrap: wrap; }
	.site-nav-wrap {
		flex-wrap: wrap;
		justify-content: flex-end;
		gap: var(--space-2);
	}
	.site-nav__toggle { display: inline-flex; }
	/* Su mobile il <nav class="site-nav"> generato è nascosto finché il toggle non lo apre */
	.site-nav-wrap .site-nav {
		display: none !important;
		width: 100%;
		flex-basis: 100%;
	}
	.site-nav-wrap.is-open .site-nav {
		display: flex !important;
	}
	.site-nav__list {
		flex-direction: column;
		align-items: stretch;
		gap: var(--space-2);
		width: 100%;
		padding-top: var(--space-3);
	}
	/* Tutte le voci a piena larghezza e centrate: uniforma anche "Soci"
	   (che contiene il sottomenu) e la sua sottovoce "Iscriviti", che
	   altrimenti restano allineate a sinistra. */
	.site-nav__list li {
		width: 100%;
		text-align: center;
	}
	/* In mobile il sottomenu diventa statico, senza indentazione. */
	.site-nav__list .sub-menu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		padding-left: 0;
	}
}