/*
Theme Name: RS Theme
Description: Tema editoriale mobile-first per RagazzeSingle.com. Responsabile solo di design/layout/rendering — CPT e tassonomie vivono nel plugin RS Content Pilot.
Author: RagazzeSingle.com
Version: 0.1.0
Requires PHP: 8.0
Text Domain: rs-theme
*/

/* ==========================================================================
   1. DESIGN TOKENS
   ========================================================================== */
:root {
	--rs-primary: #E8536A;
	--rs-primary-dark: #C83F54;
	--rs-secondary: #1B4D45;
	--rs-accent: #F4A64A;
	--rs-text: #1A1A1D;
	--rs-muted: #6B6B70;
	--rs-background: #FFFFFF;
	--rs-surface: #F7F5F3;
	--rs-border: #E7E3E0;
	--rs-success: #2E7D5B;
	--rs-error: #C0392B;

	--rs-radius-sm: 6px;
	--rs-radius-md: 12px;
	--rs-radius-lg: 20px;

	--rs-space-xs: 4px;
	--rs-space-sm: 8px;
	--rs-space-md: 16px;
	--rs-space-lg: 24px;
	--rs-space-xl: 40px;
	--rs-space-2xl: 64px;

	--rs-shadow-sm: 0 1px 2px rgba(26, 26, 29, 0.06);
	--rs-shadow-md: 0 4px 16px rgba(26, 26, 29, 0.08);

	--rs-container-max: 1320px;

	--rs-font-heading: -apple-system, "Segoe UI", system-ui, sans-serif;
	--rs-font-body: -apple-system, "Segoe UI", system-ui, sans-serif;

	--rs-touch-target: 44px;
}

/* ==========================================================================
   2. RESET DI BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	font-family: var(--rs-font-body);
	color: var(--rs-text);
	background: var(--rs-background);
	line-height: 1.55;
	font-size: 16px;
}

img, picture, video { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 { font-family: var(--rs-font-heading); line-height: 1.2; margin: 0 0 var(--rs-space-md); }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 var(--rs-space-md); }

a { color: var(--rs-primary-dark); text-decoration-thickness: 1px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
	outline: 2px solid var(--rs-secondary);
	outline-offset: 2px;
}

ul, ol { padding-left: 1.2em; }

button { font-family: inherit; }

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

/*
 * Comparsa graduale allo scroll. Attiva solo con JS presente (classe "js"
 * su <html>, aggiunta da un inline script in header.php): senza JS il
 * contenuto resta sempre visibile, niente elementi nascosti per sempre.
 */
.js .rs-reveal {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.5s ease, transform 0.5s ease;
}
.js .rs-reveal.is-visible {
	opacity: 1;
	transform: none;
}
@media (prefers-reduced-motion: reduce) {
	.js .rs-reveal {
		opacity: 1 !important;
		transform: none !important;
		transition: none !important;
	}
}

/*
 * Tilt 3D al passaggio del mouse (solo desktop con puntatore preciso,
 * vedi tilt.js). transform-style/perspective preparano l'elemento,
 * la rotazione vera e propria è impostata via JS in inline style.
 */
.rs-tilt {
	transform-style: preserve-3d;
	transition: transform 0.15s ease;
	will-change: transform;
}

/* ==========================================================================
   3. LAYOUT
   ========================================================================== */
.rs-container {
	width: 100%;
	max-width: var(--rs-container-max);
	margin-inline: auto;
	padding-inline: 20px;
}

.rs-section { padding-block: var(--rs-space-xl); }
.rs-section--surface { background: var(--rs-surface); }

.rs-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--rs-space-md);
}

.rs-scroll-row {
	display: flex;
	gap: var(--rs-space-md);
	overflow-x: auto;
	padding-bottom: var(--rs-space-sm);
	scroll-snap-type: x mandatory;
	-webkit-overflow-scrolling: touch;
}
.rs-scroll-row > * { scroll-snap-align: start; flex: 0 0 auto; }

@media (min-width: 768px) {
	.rs-grid--2 { grid-template-columns: repeat(2, 1fr); }
	.rs-grid--3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
	.rs-grid--3 { grid-template-columns: repeat(3, 1fr); }
	.rs-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   4. BUTTONS & BADGES
   ========================================================================== */
.rs-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--rs-space-sm);
	min-height: var(--rs-touch-target);
	padding: 10px 20px;
	border-radius: var(--rs-radius-md);
	font-weight: 600;
	text-decoration: none;
	border: 1px solid transparent;
	cursor: pointer;
}
.rs-btn--primary { background: var(--rs-primary); color: #fff; }
.rs-btn--primary:hover { background: var(--rs-primary-dark); }
.rs-btn--secondary { background: transparent; color: var(--rs-secondary); border-color: var(--rs-secondary); }
.rs-btn--block { width: 100%; }

.rs-badge {
	display: inline-block;
	font-size: 0.75rem;
	font-weight: 600;
	padding: 2px 10px;
	border-radius: 999px;
	background: var(--rs-surface);
	color: var(--rs-secondary);
	border: 1px solid var(--rs-border);
}

/* ==========================================================================
   5. HEADER & MOBILE NAV
   ========================================================================== */
.rs-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--rs-background);
	border-bottom: 1px solid var(--rs-border);
}
.rs-header__bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-block: 12px;
}
.rs-header__logo { font-weight: 700; font-size: 1.15rem; color: var(--rs-text); text-decoration: none; }
.rs-header__toggle {
	background: none;
	border: none;
	width: var(--rs-touch-target);
	height: var(--rs-touch-target);
	display: flex;
	align-items: center;
	justify-content: center;
}
.rs-header__toggle span,
.rs-header__toggle::before,
.rs-header__toggle::after {
	content: "";
	display: block;
	width: 22px;
	height: 2px;
	background: var(--rs-text);
	position: relative;
}
.rs-header__toggle::before { margin-bottom: 5px; }
.rs-header__toggle::after { margin-top: 5px; }

.rs-mobile-nav {
	display: none;
	border-top: 1px solid var(--rs-border);
	padding: var(--rs-space-md) 0;
}
.rs-mobile-nav.is-open { display: block; }
.rs-mobile-nav ul { list-style: none; margin: 0; padding: 0; }
.rs-mobile-nav a {
	display: block;
	padding: 12px 4px;
	min-height: var(--rs-touch-target);
	color: var(--rs-text);
	text-decoration: none;
	border-bottom: 1px solid var(--rs-border);
}

@media (min-width: 1024px) {
	.rs-header__toggle { display: none; }
	.rs-mobile-nav {
		display: block !important;
		border-top: none;
		padding: 0;
	}
	.rs-mobile-nav ul { display: flex; gap: var(--rs-space-lg); }
	.rs-mobile-nav a { border-bottom: none; padding: 0; min-height: auto; }
	.rs-header__bar { padding-block: 16px; }
}

/* ==========================================================================
   6. HERO
   ========================================================================== */
.rs-hero {
	position: relative;
	padding-block: var(--rs-space-xl);
	background:
		radial-gradient(600px circle at 15% 20%, rgba(232, 83, 106, 0.12), transparent 60%),
		radial-gradient(500px circle at 85% 30%, rgba(244, 166, 74, 0.12), transparent 60%),
		linear-gradient(180deg, var(--rs-surface), var(--rs-background));
	text-align: center;
	overflow: hidden;
}
.rs-hero h1 { font-size: 1.9rem; }
.rs-hero p { color: var(--rs-muted); font-size: 1.05rem; }

@media (min-width: 768px) {
	.rs-hero h1 { font-size: 2.4rem; }
}

/* ==========================================================================
   7. CITY SELECTOR
   ========================================================================== */
.rs-city-selector { display: flex; flex-wrap: nowrap; gap: var(--rs-space-sm); overflow-x: auto; }
.rs-city-chip {
	display: inline-flex;
	align-items: center;
	min-height: var(--rs-touch-target);
	padding: 0 16px;
	border-radius: 999px;
	background: var(--rs-surface);
	border: 1px solid var(--rs-border);
	color: var(--rs-text);
	text-decoration: none;
	white-space: nowrap;
	font-weight: 500;
}
.rs-city-chip:hover { border-color: var(--rs-primary); }

/* ==========================================================================
   8. CARDS
   ========================================================================== */
.rs-card {
	display: flex;
	flex-direction: column;
	background: var(--rs-background);
	border: 1px solid var(--rs-border);
	border-radius: var(--rs-radius-lg);
	overflow: hidden;
	box-shadow: var(--rs-shadow-sm);
	text-decoration: none;
	color: inherit;
	min-width: 240px;
}
.rs-card__media { aspect-ratio: 16 / 10; background: var(--rs-surface); overflow: hidden; }
.rs-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.rs-card__body { padding: var(--rs-space-md); flex: 1; display: flex; flex-direction: column; gap: var(--rs-space-xs); }
.rs-card__title { font-size: 1.05rem; margin: 0; }
.rs-card__meta { font-size: 0.85rem; color: var(--rs-muted); }
.rs-card { transition: transform 0.25s ease, box-shadow 0.25s ease; }
.rs-card:hover { box-shadow: var(--rs-shadow-md); transform: translateY(-4px); }
.rs-card:hover .rs-card__media img { transform: scale(1.06); }

.rs-card--category { align-items: center; text-align: center; padding: var(--rs-space-lg); }

/* Placeholder immagine (gradiente + icona) finché non si carica una foto reale */
.rs-placeholder-media {
	width: 100%;
	height: 100%;
	min-height: 140px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.rs-placeholder-media__icon { font-size: 2.5rem; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15)); }
.rs-placeholder--citta { background: linear-gradient(135deg, #E8536A, #F4A64A); }
.rs-placeholder--guida { background: linear-gradient(135deg, #1B4D45, #2E7D5B); }
.rs-placeholder--luogo { background: linear-gradient(135deg, #F4A64A, #E8536A); }
.rs-placeholder--evento { background: linear-gradient(135deg, #6B4FA0, #E8536A); }
.rs-placeholder--default { background: linear-gradient(135deg, var(--rs-muted), var(--rs-text)); }

.rs-article-image { border-radius: var(--rs-radius-lg); overflow: hidden; margin-bottom: var(--rs-space-lg); aspect-ratio: 16 / 9; }
.rs-article-image img { width: 100%; height: 100%; object-fit: cover; }
.rs-article-image--banner { max-width: var(--rs-container-max); margin-inline: auto; margin-top: calc(-1 * var(--rs-space-lg)); }

/* ==========================================================================
   9. CTA / NEWSLETTER / AFFILIATE
   ========================================================================== */
.rs-cta {
	background: var(--rs-secondary);
	color: #fff;
	border-radius: var(--rs-radius-lg);
	padding: var(--rs-space-lg);
	text-align: center;
}
.rs-cta h2 { color: #fff; }
.rs-cta .rs-btn--primary { background: var(--rs-accent); color: var(--rs-text); }

.rs-newsletter {
	display: flex;
	flex-direction: column;
	gap: var(--rs-space-sm);
}
.rs-newsletter input[type="email"] {
	min-height: var(--rs-touch-target);
	padding: 0 14px;
	border-radius: var(--rs-radius-md);
	border: 1px solid var(--rs-border);
}
@media (min-width: 768px) {
	.rs-newsletter { flex-direction: row; }
}

.rs-story-form { max-width: 640px; }
.rs-story-form label { font-weight: 600; display: inline-block; margin-bottom: var(--rs-space-xs); }
.rs-story-form input[type="text"],
.rs-story-form input[type="email"],
.rs-story-form textarea {
	width: 100%;
	padding: 10px 14px;
	border-radius: var(--rs-radius-md);
	border: 1px solid var(--rs-border);
	font: inherit;
}
.rs-story-form__textarea { resize: vertical; }

.rs-affiliate-card {
	border: 1px solid var(--rs-border);
	border-radius: var(--rs-radius-lg);
	padding: var(--rs-space-lg);
}
.rs-affiliate-card__disclosure { font-size: 0.75rem; color: var(--rs-muted); margin-bottom: var(--rs-space-sm); }

/* ==========================================================================
   10. ARTICLE / SINGLE CONTENT
   ========================================================================== */
.rs-breadcrumb { font-size: 0.85rem; color: var(--rs-muted); margin-bottom: var(--rs-space-md); }
.rs-breadcrumb a { color: var(--rs-muted); }

.rs-article-header { padding-block: var(--rs-space-lg); }
.rs-article-meta { display: flex; align-items: center; gap: var(--rs-space-sm); color: var(--rs-muted); font-size: 0.9rem; }

.rs-toc {
	background: var(--rs-surface);
	border-radius: var(--rs-radius-md);
	padding: var(--rs-space-md);
	margin-bottom: var(--rs-space-lg);
}
.rs-toc summary { cursor: pointer; font-weight: 600; }

.rs-content { font-size: 1.05rem; }
.rs-content > * + * { margin-top: var(--rs-space-md); }
.rs-content img { border-radius: var(--rs-radius-md); }

.rs-content h2 { margin-top: var(--rs-space-xl); }
.rs-content h3 { color: var(--rs-secondary); }

.rs-content ul:not(.wp-block-gallery) { list-style: none; padding-left: 0; }
.rs-content ul:not(.wp-block-gallery) li {
	position: relative;
	padding-left: 28px;
	margin-bottom: var(--rs-space-sm);
}
.rs-content ul:not(.wp-block-gallery) li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.5em;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--rs-primary);
}

.rs-content blockquote {
	margin: var(--rs-space-lg) 0;
	padding: var(--rs-space-md) var(--rs-space-lg);
	background: var(--rs-surface);
	border-left: 4px solid var(--rs-primary);
	border-radius: var(--rs-radius-md);
	font-size: 1.1rem;
	font-style: italic;
	color: var(--rs-secondary);
	box-shadow: var(--rs-shadow-sm);
}
.rs-content blockquote p:last-child { margin-bottom: 0; }

.rs-content--intro { font-size: 1.15rem; color: var(--rs-muted); margin-bottom: var(--rs-space-lg); }

/*
 * Contenuto spezzato in sezioni-card numerate (rs_split_into_sections)
 * invece di un unico blocco di testo: rende le guide/città "navigabili"
 * a colpo d'occhio invece che un muro piatto.
 */
.rs-content-sections {
	display: flex;
	flex-direction: column;
	gap: var(--rs-space-lg);
	margin-block: var(--rs-space-lg);
}
.rs-content-section {
	position: relative;
	display: flex;
	gap: var(--rs-space-md);
	background: var(--rs-background);
	border: 1px solid var(--rs-border);
	border-radius: var(--rs-radius-lg);
	padding: var(--rs-space-lg);
	box-shadow: var(--rs-shadow-sm);
}
.rs-content-section:nth-child(even) { background: var(--rs-surface); }
.rs-content-section__number {
	flex: 0 0 auto;
	font-family: var(--rs-font-heading);
	font-weight: 700;
	font-size: 1.5rem;
	color: var(--rs-primary);
	opacity: 0.5;
	line-height: 1;
}
.rs-content-section__body { min-width: 0; flex: 1; }
.rs-content-section__body h2 { margin-top: 0; scroll-margin-top: 80px; }
.rs-content-section .rs-content { font-size: 1.02rem; }
.rs-content-section .rs-content > *:last-child { margin-bottom: 0; }

@media (min-width: 768px) {
	.rs-content-section { padding: var(--rs-space-xl); }
	.rs-content-section__number { font-size: 2rem; }
}

.rs-author-box {
	display: flex;
	gap: var(--rs-space-md);
	align-items: center;
	border-top: 1px solid var(--rs-border);
	border-bottom: 1px solid var(--rs-border);
	padding-block: var(--rs-space-md);
	margin-block: var(--rs-space-lg);
}
.rs-author-box img { border-radius: 50%; width: 48px; height: 48px; }

.rs-faq { margin-block: var(--rs-space-lg); }
.rs-faq__item {
	border-bottom: 1px solid var(--rs-border);
	padding-block: var(--rs-space-sm);
}
.rs-faq summary {
	cursor: pointer;
	font-weight: 600;
	min-height: var(--rs-touch-target);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--rs-space-md);
	list-style: none;
}
.rs-faq summary::-webkit-details-marker { display: none; }
.rs-faq__chevron {
	flex: 0 0 auto;
	width: 20px;
	height: 20px;
	position: relative;
}
.rs-faq__chevron::before {
	content: "";
	position: absolute;
	inset: 0;
	margin: auto;
	width: 10px;
	height: 10px;
	border-right: 2px solid var(--rs-primary-dark);
	border-bottom: 2px solid var(--rs-primary-dark);
	transform: rotate(45deg);
	transition: transform 0.25s ease;
}
.rs-faq__item[open] .rs-faq__chevron::before { transform: rotate(225deg); }
.rs-faq__answer { overflow: hidden; transition: height 0.25s ease; }
.rs-faq__answer p { padding-top: var(--rs-space-xs); }

/* ==========================================================================
   11. EVENT / PLACE DETAILS
   ========================================================================== */
.rs-detail-list { list-style: none; margin: 0 0 var(--rs-space-lg); padding: 0; }
.rs-detail-list li {
	display: flex;
	justify-content: space-between;
	gap: var(--rs-space-md);
	padding: 10px 0;
	border-bottom: 1px solid var(--rs-border);
}
.rs-detail-list dt, .rs-detail-list .rs-detail-label { color: var(--rs-muted); }

.rs-notice {
	background: var(--rs-surface);
	border-left: 3px solid var(--rs-accent);
	padding: var(--rs-space-sm) var(--rs-space-md);
	font-size: 0.9rem;
	margin-bottom: var(--rs-space-lg);
}

/* ==========================================================================
   12. EMPTY STATE & PAGINATION
   ========================================================================== */
.rs-empty-state { text-align: center; padding-block: var(--rs-space-2xl); color: var(--rs-muted); }

.rs-pagination { display: flex; justify-content: center; gap: var(--rs-space-sm); margin-top: var(--rs-space-lg); }
.rs-pagination a, .rs-pagination span {
	min-width: var(--rs-touch-target);
	min-height: var(--rs-touch-target);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--rs-radius-sm);
	text-decoration: none;
	color: var(--rs-text);
}
.rs-pagination .current { background: var(--rs-primary); color: #fff; }

/* ==========================================================================
   13. FOOTER
   ========================================================================== */
.rs-footer {
	background: var(--rs-surface);
	border-top: 1px solid var(--rs-border);
	padding-block: var(--rs-space-xl);
	font-size: 0.9rem;
	color: var(--rs-muted);
}
.rs-footer a { color: var(--rs-text); }
.rs-footer__cols { display: grid; gap: var(--rs-space-lg); }

.rs-footer__legal {
	margin-top: var(--rs-space-lg);
	padding-top: var(--rs-space-md);
	border-top: 1px solid var(--rs-border);
	font-size: 0.8rem;
}
.rs-footer__legal p { margin: 0 0 var(--rs-space-xs); }

@media (min-width: 768px) {
	.rs-footer__cols { grid-template-columns: repeat(3, 1fr); }
	.rs-footer__legal { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--rs-space-md); }
}