/* ==========================================================================
   global.css — Reset, tipografia base, utilities, layout
   ========================================================================== */


/* ==========================================================================
   0. Font — Sweet Sans Pro (locale)
   ========================================================================== */

@font-face {
	font-family: 'Sweet Sans Pro';
	src: url('../fonts/fonnts.com-SweetSansProRegular.otf') format('opentype');
	font-weight: 400;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: 'Sweet Sans Pro';
	src: url('../fonts/fonnts.com-SweetSansProItalic.otf') format('opentype');
	font-weight: 400;
	font-style: italic;
	font-display: swap;
}

@font-face {
	font-family: 'Sweet Sans Pro';
	src: url('../fonts/fonnts.com-SweetSansProMedium.otf') format('opentype');
	font-weight: 500;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: 'Sweet Sans Pro';
	src: url('../fonts/fonnts.com-SweetSansProBold.otf') format('opentype');
	font-weight: 700;
	font-style: normal;
	font-display: swap;
}

@font-face {
	font-family: 'Sweet Sans Pro';
	src: url('../fonts/fonnts.com-SweetSansProHeavy.otf') format('opentype');
	font-weight: 900;
	font-style: normal;
	font-display: swap;
}

/* Override variabili font — sovrascrive i valori di style.css */
:root {
	--font-display: 'Sweet Sans Pro', 'Segoe UI', sans-serif;
	--font-body:    'Sweet Sans Pro', 'Segoe UI', sans-serif;
}


/* ==========================================================================
   1. Reset minimale
   ========================================================================== */

*,
*::before,
*::after {
	box-sizing: border-box;
}

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

body {
	margin: 0;
	font-family: var(--font-body);
	font-size: var(--font-size-base);
	line-height: 1.6;
	color: var(--color-dark);
	background-color: var(--color-cream);
}

h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd {
	margin: 0;
}

ul, ol {
	list-style: none;
	margin: 0;
	padding: 0;
}

img, svg, video, canvas, audio, iframe, embed, object {
	display: block;
	max-width: 100%;
}

img {
	height: auto;
}

input, button, textarea, select {
	font: inherit;
}

button {
	cursor: pointer;
}

a {
	color: inherit;
}

/* Rimuove lo stile predefinito di WordPress sui margin post-content */
.wp-block-spacer { display: none; }


/* ==========================================================================
   2. Tipografia
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-display);
	font-weight: 400; /* DM Serif Display è già bold visivamente */
	line-height: 1.15;
	color: var(--color-dark);
}

h1 { font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-4xl)); }
h2 { font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-3xl)); }
h3 { font-size: clamp(var(--font-size-xl),  3vw, var(--font-size-2xl)); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); font-weight: 700; font-family: var(--font-body); }

p {
	font-size: var(--font-size-base);
	line-height: 1.7;
	color: var(--color-gray-700);
}

p + p {
	margin-top: var(--space-sm);
}

strong, b {
	font-weight: 700;
	color: var(--color-dark);
}

em, i {
	font-style: italic;
}

small {
	font-size: var(--font-size-sm);
}

/* Link di testo */
a {
	text-decoration: none;
	color: var(--color-primary);
	transition: color var(--transition-fast);
}

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

/* Focus accessibile globale */
:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 3px;
	border-radius: 2px;
}

/* Testo introduttivo / lead */
.text-lead {
	font-size: var(--font-size-lg);
	line-height: 1.65;
	color: var(--color-gray-700);
}

/* Label piccola sopra i titoli di sezione */
.section-label {
	display: inline-block;
	font-family: var(--font-body);
	font-size: var(--font-size-xs);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color: var(--color-primary);
	margin-bottom: var(--space-xs);
}


/* ==========================================================================
   3. Layout — Container
   ========================================================================== */

.container {
	width: 100%;
	max-width: var(--max-width);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--space-lg);
	padding-right: var(--space-lg);
}

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

/* Padding verticale sezioni */
.section {
	padding-top: var(--space-3xl);
	padding-bottom: var(--space-3xl);
}

.section--sm {
	padding-top: var(--space-2xl);
	padding-bottom: var(--space-2xl);
}

.section--lg {
	padding-top: calc(var(--space-3xl) * 1.5);
	padding-bottom: calc(var(--space-3xl) * 1.5);
}


/* ==========================================================================
   4. Utilities — Flex & Grid
   ========================================================================== */

/* Flex */
.flex           { display: flex; }
.flex-col       { display: flex; flex-direction: column; }
.flex-wrap      { flex-wrap: wrap; }
.items-center   { align-items: center; }
.items-start    { align-items: flex-start; }
.items-end      { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between{ justify-content: space-between; }
.justify-end    { justify-content: flex-end; }
.gap-xs         { gap: var(--space-xs); }
.gap-sm         { gap: var(--space-sm); }
.gap-md         { gap: var(--space-md); }
.gap-lg         { gap: var(--space-lg); }
.gap-xl         { gap: var(--space-xl); }

/* Grid */
.grid           { display: grid; }
.grid-2         { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-3         { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.grid-4         { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }


/* ==========================================================================
   5. Utilities — Spaziatura & Testo
   ========================================================================== */

.text-center  { text-align: center; }
.text-left    { text-align: left; }
.text-right   { text-align: right; }
.text-white   { color: var(--color-white); }
.text-primary { color: var(--color-primary); }
.text-muted   { color: var(--color-gray-400); }

.mt-xs  { margin-top: var(--space-xs); }
.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-xs  { margin-bottom: var(--space-xs); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }
.mb-xl  { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

/* Screen reader only — accessibilità */
.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Nasconde visivamente ma mantiene il layout */
.invisible {
	visibility: hidden;
}


/* ==========================================================================
   6. Button system
   ========================================================================== */

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-xs);
	font-family: var(--font-body);
	font-size: var(--font-size-base);
	font-weight: 600;
	line-height: 1;
	text-decoration: none;
	white-space: nowrap;
	border: 2px solid transparent;
	border-radius: var(--border-radius);
	padding: 0.75rem 1.5rem;
	cursor: pointer;
	transition:
		background-color var(--transition-fast),
		color            var(--transition-fast),
		border-color     var(--transition-fast),
		box-shadow       var(--transition-fast),
		transform        var(--transition-fast);
	-webkit-user-select: none;
	user-select: none;
}

.btn:hover {
	transform: translateY(-1px);
}

.btn:active {
	transform: translateY(0);
}

/* Primario — terracotta pieno */
.btn--primary {
	background-color: var(--color-primary);
	color: var(--color-white);
	border-color: var(--color-primary);
}

.btn--primary:hover {
	background-color: var(--color-primary-dark);
	border-color: var(--color-primary-dark);
	color: var(--color-white);
	box-shadow: var(--shadow-md);
}

/* Secondario — blu-verde pieno */
.btn--secondary {
	background-color: var(--color-secondary);
	color: var(--color-white);
	border-color: var(--color-secondary);
}

.btn--secondary:hover {
	background-color: var(--color-secondary-light);
	border-color: var(--color-secondary-light);
	color: var(--color-white);
	box-shadow: var(--shadow-md);
}

/* Outline — contorno terracotta, sfondo trasparente */
.btn--outline {
	background-color: transparent;
	color: var(--color-primary);
	border-color: var(--color-primary);
}

.btn--outline:hover {
	background-color: var(--color-primary);
	color: var(--color-white);
	box-shadow: var(--shadow-md);
}

/* Outline bianco — su sfondi scuri */
.btn--outline-white {
	background-color: transparent;
	color: var(--color-white);
	border-color: var(--color-white);
}

.btn--outline-white:hover {
	background-color: var(--color-white);
	color: var(--color-primary);
}

/* Dimensioni */
.btn--sm {
	font-size: var(--font-size-sm);
	padding: 0.5rem 1rem;
}

.btn--lg {
	font-size: var(--font-size-lg);
	padding: 1rem 2rem;
}

/* Larghezza piena */
.btn--full {
	width: 100%;
}

/* Stato disabilitato */
.btn:disabled,
.btn[aria-disabled="true"] {
	opacity: 0.5;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}


/* ==========================================================================
   7. Card base
   ========================================================================== */

.card {
	background-color: var(--color-white);
	border-radius: var(--border-radius-lg);
	box-shadow: var(--shadow-sm);
	overflow: hidden;
	transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
	box-shadow: var(--shadow-lg);
	transform: translateY(-4px);
}

.card__body {
	padding: var(--space-lg);
}

.card__footer {
	padding: var(--space-md) var(--space-lg);
	border-top: 1px solid var(--color-gray-200);
}


/* ==========================================================================
   8. Reveal on scroll (usato da animations.js)
   ========================================================================== */

.reveal {
	opacity: 0;
	transform: translateY(24px);
	transition:
		opacity  0.55s ease,
		transform 0.55s ease;
}

.reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* Varianti delay */
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* Rispetta le preferenze utente per le animazioni ridotte */
@media (prefers-reduced-motion: reduce) {
	.reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}
}


/* ==========================================================================
   9. Responsive utilities — breakpoint a 480 / 768 / 1024 / 1280
   ========================================================================== */

/* xs — max 479px */
@media (max-width: 479px) {
	.container {
		padding-left: var(--space-sm);
		padding-right: var(--space-sm);
	}

	.section {
		padding-top: var(--space-2xl);
		padding-bottom: var(--space-2xl);
	}

	.grid-2,
	.grid-3,
	.grid-4 {
		grid-template-columns: 1fr;
	}

	h1 { font-size: var(--font-size-2xl); }
	h2 { font-size: var(--font-size-xl); }
	h3 { font-size: var(--font-size-lg); }

	.hidden-xs { display: none !important; }
}

/* sm — 480px–767px */
@media (min-width: 480px) and (max-width: 767px) {
	.grid-3,
	.grid-4 {
		grid-template-columns: repeat(2, 1fr);
	}

	.hidden-sm { display: none !important; }
}

/* md — 768px–1023px */
@media (min-width: 768px) and (max-width: 1023px) {
	.grid-4 {
		grid-template-columns: repeat(2, 1fr);
	}

	.hidden-md { display: none !important; }
}

/* lg — 1024px–1279px */
@media (min-width: 1024px) and (max-width: 1279px) {
	.hidden-lg { display: none !important; }
}

/* xl — 1280px+ */
@media (min-width: 1280px) {
	.hidden-xl { display: none !important; }
}

/* Colonne responsive generiche (mobile-first) */
@media (max-width: 767px) {
	.grid-2,
	.grid-3,
	.grid-4 {
		grid-template-columns: 1fr;
	}

	.flex-col-mobile {
		flex-direction: column;
	}

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

/* Padding body: compensa la navbar fixed */
body {
	/* padding-top: 175px; 25px banner + 150px navbar desktop */
}

/* Mobile: padding ridotto a 100px (altezza header mobile) */
@media (max-width: 767px) {
	body {
		/* padding-top: 125px; 25px banner + 100px navbar mobile */
	}
}

/* Eccezione: sulle pagine con hero full-viewport non serve il padding */
body.has-hero {
	padding-top: 0;
}