/**
 * LAYOUT CSS
 * Container, header, footer, grid
 */

/* Container */
.container {
	width: 100%;
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

.container-narrow {
	max-width: var(--container-narrow);
}

/* Section */
.section {
	padding: var(--section-padding) 0;
}

.section-sm {
	padding: var(--section-padding-sm) 0;
}

/* ========== HEADER ========== */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: var(--z-fixed);
	background-color: rgba(13, 31, 18, 0.95);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--panel-border);
	transition:
		background-color var(--transition-normal),
		box-shadow var(--transition-normal);
}

.site-header.scrolled {
	background-color: rgba(9, 21, 16, 0.98);
	box-shadow: var(--shadow-md);
}

.site-header .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 70px;
}

/* Logo */
.logo {
	font-family: var(--font-heading);
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--text);
	letter-spacing: var(--tracking-wide);
	text-transform: uppercase;
	display: flex;
	align-items: center;
	width: 40%;
	justify-content: center;
}

.logo:hover {
	color: var(--gold);
}

/* Logo immagine */
.logo-img {
	height: 50px;
	width: auto;
	display: block;
	transition: opacity var(--transition-normal);
}

.logo:hover .logo-img {
	opacity: 0.8;
}

/* Mobile - logo più piccolo */
@media (max-width: 768px) {
	.logo-img {
		height: 35px;
	}
}

/* Navigation */
.main-nav {
	display: none;
}

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

.nav-list {
	display: flex;
	align-items: center;
	gap: var(--spacing-lg);
}

.nav-list a {
	font-size: var(--text-sm);
	font-weight: 500;
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: var(--tracking-wide);
	padding: var(--spacing-xs) 0;
	position: relative;
}

.nav-list a::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 1px;
	background-color: var(--gold);
	transition: width var(--transition-normal);
}

.nav-list a:hover {
	color: var(--text);
}

.nav-list a:hover::after {
	width: 100%;
}

/* Dropdown */
.has-dropdown {
	position: relative;
}

.dropdown {
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	min-width: 180px;
	background-color: var(--panel);
	border: 1px solid var(--panel-border);
	border-radius: var(--radius);
	padding: var(--spacing-xs) 0;
	opacity: 0;
	visibility: hidden;
	transition:
		opacity var(--transition-fast),
		visibility var(--transition-fast);
	margin-top: var(--spacing-xs);
}

.has-dropdown:hover .dropdown {
	opacity: 1;
	visibility: visible;
}

.dropdown a {
	display: block;
	padding: var(--spacing-xs) var(--spacing-md);
	font-size: var(--text-sm);
	text-transform: none;
	letter-spacing: normal;
}

.dropdown a:hover {
	background-color: var(--panel-hover);
}

.dropdown a::after {
	display: none;
}

/* Header Actions */
.header-actions {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 28px;
	height: 28px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 0;
}

@media (min-width: 1024px) {
	.mobile-menu-toggle {
		display: none;
	}
}

.mobile-menu-toggle span {
	display: block;
	width: 100%;
	height: 2px;
	background-color: var(--text);
	transition:
		transform var(--transition-fast),
		opacity var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
	opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation */
@media (max-width: 1023px) {
	.main-nav {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background-color: var(--bg-darker);
		border-bottom: 1px solid var(--panel-border);
		padding: var(--spacing-md) 0;
	}

	.main-nav.active {
		display: block;
	}

	.nav-list {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}

	.nav-list a {
		display: block;
		padding: var(--spacing-sm) var(--container-padding);
	}

	.nav-list a::after {
		display: none;
	}

	.dropdown {
		position: static;
		transform: none;
		opacity: 1;
		visibility: visible;
		background-color: transparent;
		border: none;
		padding: 0;
		margin: 0;
	}

	.dropdown a {
		padding-left: calc(var(--container-padding) + var(--spacing-md));
		color: var(--muted);
	}
}

/* ========== FOOTER ========== */
.site-footer {
	background-color: var(--bg-darker);
	border-top: 1px solid var(--panel-border);
	padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--spacing-xl);
	margin-bottom: var(--spacing-2xl);
}

@media (min-width: 640px) {
	.footer-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.footer-grid {
		grid-template-columns: 2fr repeat(3, 1fr);
	}
}

.footer-col h4 {
	font-size: var(--text-sm);
	text-transform: uppercase;
	letter-spacing: var(--tracking-wide);
	color: var(--gold);
	margin-bottom: var(--spacing-md);
}

.footer-brand .footer-logo {
	font-family: var(--font-heading);
	font-size: 1.5rem;
	margin-bottom: var(--spacing-sm);
}

.footer-tagline {
	color: var(--muted);
	font-size: var(--text-sm);
	margin-bottom: var(--spacing-md);
}

.footer-social {
	display: flex;
	gap: var(--spacing-sm);
}

.footer-social a {
	color: var(--muted);
	transition: color var(--transition-fast);
}

.footer-social a:hover {
	color: var(--gold);
}

.footer-links,
.footer-contact {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-xs);
}

.footer-links a,
.footer-contact a {
	color: var(--text-secondary);
	font-size: var(--text-sm);
}

.footer-links a:hover,
.footer-contact a:hover {
	color: var(--gold);
}

.footer-bottom {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-sm);
	padding-top: var(--spacing-lg);
	border-top: 1px solid var(--panel-border);
	font-size: var(--text-sm);
	color: var(--muted);
}

@media (min-width: 640px) {
	.footer-bottom {
		flex-direction: row;
		justify-content: space-between;
		align-items: center;
	}
}

.footer-legal {
	display: flex;
	gap: var(--spacing-md);
}

.footer-legal a {
	color: var(--muted);
}

.footer-legal a:hover {
	color: var(--gold);
}

/* Main content offset for fixed header */
main {
	padding-top: 70px;
}

/* Active link nel menu */
.nav-list a.active {
	color: var(--gold);
	position: relative;
}

.nav-list a.active::after {
	content: '';
	position: absolute;
	bottom: -8px;
	left: 0;
	right: 0;
	height: 2px;
	background: var(--gold);
}