/*
Theme Name: Studio Ragucci
Theme URI: https://studioragucci.it
Author: Agency DP
Description: Tema custom mobile-first per Studio Ragucci.
Version: 0.2.0
Requires at least: 6.3
Requires PHP: 8.0
Text Domain: studioragucci
*/

/* ==========================================================================
   Base provvisoria: struttura e leggibilità, NON il design definitivo.
   Mobile-first: gli stili senza media query valgono per lo smartphone,
   da 64em (1024px) in su si passa al layout desktop.
   ========================================================================== */

/* Variabili
   ========================================================================== */
:root {
	--color-text: #1f2933;
	--color-muted: #5f6b76;
	--color-bg: #ffffff;
	--color-bg-alt: #f4f6f8;
	--color-border: #dde3e8;
	--color-accent: #0b6e79;
	--color-accent-dark: #084f57;
	--color-on-accent: #ffffff;

	--font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

	--space-1: 0.25rem;
	--space-2: 0.5rem;
	--space-3: 1rem;
	--space-4: 1.5rem;
	--space-5: 2rem;
	--space-6: 3rem;

	--container: 72rem;
	--gutter: 1rem;
	--radius: 0.5rem;

	--header-h: 4rem;
	--bar-h: 4rem;
}

/* Reset essenziale
   ========================================================================== */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-padding-top: calc(var(--header-h) + var(--space-3));
}

body {
	margin: 0;
	/* Spazio per la barra fissa in basso (mobile) */
	padding-bottom: calc(var(--bar-h) + env(safe-area-inset-bottom));
	font-family: var(--font-body);
	font-size: 1.0625rem;
	line-height: 1.6;
	color: var(--color-text);
	background: var(--color-bg);
}

img,
svg,
video {
	max-width: 100%;
	height: auto;
}

/* Tipografia
   ========================================================================== */
h1,
h2,
h3,
h4 {
	margin: 0 0 var(--space-3);
	line-height: 1.2;
	font-weight: 700;
}

h1 { font-size: clamp(1.75rem, 1.4rem + 1.6vw, 2.75rem); }
h2 { font-size: clamp(1.4rem, 1.2rem + 1vw, 2rem); }
h3 { font-size: 1.2rem; }

p,
ul,
ol,
address {
	margin: 0 0 var(--space-3);
}

address {
	font-style: normal;
}

a {
	color: var(--color-accent);
	text-underline-offset: 0.15em;
}

a:hover {
	color: var(--color-accent-dark);
}

:focus-visible {
	outline: 3px solid var(--color-accent);
	outline-offset: 2px;
}

.plain-list {
	list-style: none;
	padding: 0;
}

/* Layout
   ========================================================================== */
.container {
	width: 100%;
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: var(--gutter);
}

.site-main {
	min-height: 50vh;
}

.page-header {
	padding-block: var(--space-5) var(--space-3);
	background: var(--color-bg-alt);
	margin-bottom: var(--space-5);
}

.page-title {
	margin: 0;
}

.entry-content {
	padding-bottom: var(--space-6);
}

.entry-content > * {
	max-width: 44rem;
}

.icon {
	width: 1.25em;
	height: 1.25em;
	flex-shrink: 0;
	vertical-align: -0.25em;
}

/* Pulsanti
   ========================================================================== */
.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	min-height: 2.75rem;
	padding: var(--space-2) var(--space-4);
	border-radius: var(--radius);
	background: var(--color-accent);
	color: var(--color-on-accent);
	font-weight: 600;
	text-decoration: none;
}

.button:hover {
	background: var(--color-accent-dark);
	color: var(--color-on-accent);
}

/* Accessibilità
   ========================================================================== */
.skip-link {
	position: absolute;
	left: var(--space-2);
	top: -10rem;
	z-index: 100;
	padding: var(--space-2) var(--space-3);
	background: var(--color-bg);
}

.skip-link:focus {
	top: var(--space-2);
}

/* Header
   ========================================================================== */
.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--color-bg);
	border-bottom: 1px solid var(--color-border);
}

.admin-bar .site-header {
	top: var(--wp-admin--admin-bar--height, 0);
}

.site-header__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-3);
	min-height: var(--header-h);
}

.site-title {
	font-weight: 700;
	font-size: 1.125rem;
	color: var(--color-text);
	text-decoration: none;
}

.custom-logo {
	display: block;
	max-height: 2.75rem;
	width: auto;
}

.site-header__actions {
	display: none;
}

/* Pulsante hamburger */
.nav-toggle {
	display: none;
	align-items: center;
	gap: var(--space-2);
	min-height: 2.75rem;
	padding: var(--space-2);
	border: 0;
	background: none;
	color: var(--color-text);
	font: inherit;
	font-weight: 600;
	cursor: pointer;
}

.js .nav-toggle {
	display: inline-flex;
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
	display: block;
	width: 1.375rem;
	height: 2px;
	background: currentColor;
	transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle__bars {
	position: relative;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
	content: "";
	position: absolute;
	left: 0;
}

.nav-toggle__bars::before { top: -7px; }
.nav-toggle__bars::after { top: 7px; }

.nav-open .nav-toggle__bars { background: transparent; }
.nav-open .nav-toggle__bars::before { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle__bars::after { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile a scomparsa (senza JS resta visibile sotto l'header) */
.site-nav {
	flex-basis: 100%;
}

.js .site-nav {
	position: fixed;
	inset: var(--header-h) 0 calc(var(--bar-h) + env(safe-area-inset-bottom)) 0;
	z-index: 40;
	overflow-y: auto;
	padding: var(--space-3) var(--gutter) var(--space-5);
	background: var(--color-bg);
	visibility: hidden;
	opacity: 0;
	transform: translateY(-0.5rem);
	transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}

.admin-bar.js .site-nav,
.admin-bar .site-nav {
	top: calc(var(--header-h) + var(--wp-admin--admin-bar--height, 0px));
}

.nav-open .site-nav {
	visibility: visible;
	opacity: 1;
	transform: none;
}

.nav-open body {
	overflow: hidden;
}

.site-nav .menu,
.site-nav .sub-menu {
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-nav .menu > li {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	border-bottom: 1px solid var(--color-border);
}

.site-nav a {
	display: block;
	flex: 1;
	padding: var(--space-3) 0;
	color: var(--color-text);
	font-weight: 600;
	text-decoration: none;
}

.site-nav .current-menu-item > a,
.site-nav .current-menu-ancestor > a {
	color: var(--color-accent);
}

.submenu-toggle {
	width: 2.75rem;
	height: 2.75rem;
	border: 0;
	background: none;
	color: inherit;
	cursor: pointer;
}

.submenu-toggle::before {
	content: "";
	display: inline-block;
	width: 0.5rem;
	height: 0.5rem;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: rotate(45deg);
	transition: transform 0.2s;
}

.is-open > .submenu-toggle::before {
	transform: rotate(-135deg);
}

.site-nav .sub-menu {
	flex-basis: 100%;
	padding-left: var(--space-3);
	padding-bottom: var(--space-2);
}

.js .site-nav .sub-menu {
	display: none;
}

.js .site-nav .is-open > .sub-menu {
	display: block;
}

.site-nav .sub-menu a {
	padding: var(--space-2) 0;
	font-weight: 400;
}

.site-nav__contacts {
	display: grid;
	gap: var(--space-2);
	margin-top: var(--space-4);
}

.site-nav__contacts a {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	color: var(--color-accent);
}

/* Barra azioni fissa in basso (solo mobile)
   ========================================================================== */
.action-bar {
	position: fixed;
	inset: auto 0 0 0;
	z-index: 60;
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: 1fr;
	padding-bottom: env(safe-area-inset-bottom);
	background: var(--color-bg);
	border-top: 1px solid var(--color-border);
	box-shadow: 0 -2px 8px rgb(0 0 0 / 0.06);
}

.action-bar__btn {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.125rem;
	min-height: var(--bar-h);
	color: var(--color-text);
	font-size: 0.8125rem;
	font-weight: 600;
	text-decoration: none;
}

.action-bar__btn--primary {
	background: var(--color-accent);
	color: var(--color-on-accent);
}

.action-bar__btn--primary:hover {
	color: var(--color-on-accent);
	background: var(--color-accent-dark);
}

/* Footer
   ========================================================================== */
.site-footer {
	padding-top: var(--space-5);
	background: var(--color-bg-alt);
	font-size: 0.9375rem;
}

.site-footer__grid {
	display: grid;
	gap: var(--space-4);
}

.site-footer__name,
.site-footer__heading {
	margin-bottom: var(--space-2);
	font-weight: 700;
}

.site-footer__bottom {
	margin-top: var(--space-4);
	padding-block: var(--space-4);
	border-top: 1px solid var(--color-border);
	color: var(--color-muted);
	font-size: 0.8125rem;
}

.legal-menu {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2) var(--space-4);
	list-style: none;
	padding: 0;
}

.site-footer__legal {
	margin-bottom: var(--space-2);
}

/* Desktop (da 1024px)
   ========================================================================== */
@media (min-width: 64em) {
	:root {
		--gutter: 2rem;
		--header-h: 5rem;
	}

	body {
		padding-bottom: 0;
	}

	.site-header__inner {
		flex-wrap: nowrap;
	}

	.js .nav-toggle,
	.site-nav__contacts,
	.action-bar {
		display: none;
	}

	.site-nav,
	.js .site-nav,
	.admin-bar .site-nav {
		position: static;
		flex-basis: auto;
		overflow: visible;
		padding: 0;
		visibility: visible;
		opacity: 1;
		transform: none;
		background: none;
	}

	.site-nav .menu {
		display: flex;
		gap: var(--space-4);
	}

	.site-nav .menu > li {
		position: relative;
		flex-wrap: nowrap;
		border: 0;
	}

	.submenu-toggle {
		width: 1.5rem;
	}

	.site-nav .sub-menu,
	.js .site-nav .sub-menu {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		min-width: 16rem;
		padding: var(--space-2) var(--space-3);
		background: var(--color-bg);
		border: 1px solid var(--color-border);
		border-radius: var(--radius);
		box-shadow: 0 8px 24px rgb(0 0 0 / 0.08);
	}

	.site-nav li:hover > .sub-menu,
	.site-nav li:focus-within > .sub-menu,
	.js .site-nav .is-open > .sub-menu {
		display: block;
	}

	.site-header__actions {
		display: flex;
		align-items: center;
		gap: var(--space-4);
		white-space: nowrap;
	}

	.header-phone {
		display: inline-flex;
		align-items: center;
		gap: var(--space-2);
		color: var(--color-text);
		font-weight: 600;
		text-decoration: none;
	}

	.site-footer__grid {
		grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
	}
}

@media (prefers-reduced-motion: reduce) {
	* {
		transition: none !important;
	}
}