/* ==========================================================================
   Davide Giorgio - style.css
   Ordine: variabili · base/reset · tipografia · layout · componenti ·
   utility · media query · stampa
   ========================================================================== */


/* ==========================================================================
   1. VARIABILI
   ========================================================================== */

@font-face {
	font-family: "Inter";
	src: url("../fonts/inter-latin-wght.woff2") format("woff2");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
}

:root {
	/* Colori */
	--color-primary: #1a56e8;
	--color-primary-dark: #1541b8;
	--color-primary-soft: #e8efff;
	--color-ink: #0f172a;
	--color-text: #334155;
	--color-muted: #475569;
	--color-bg: #ffffff;
	--color-bg-alt: #f6f8fc;
	--color-bg-tint: #f1f5fd;
	--color-border: #e2e8f0;
	--color-navy: #0f1a33;
	--color-navy-soft: #18264a;
	--color-navy-line: #2a3a63;
	--color-on-dark: #ffffff;
	--color-on-dark-muted: #cbd5e1;
	--color-accent-light: #8fb2ff;
	--color-white: #ffffff;

	/* Font */
	--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--font-weight-regular: 400;
	--font-weight-medium: 500;
	--font-weight-semibold: 600;
	--font-weight-bold: 700;
	--font-weight-heavy: 800;
	--line-height-tight: 1.1;
	--line-height-snug: 1.3;
	--line-height-base: 1.6;

	/* Scala tipografica fluida (rem + vw: lo zoom continua a funzionare) */
	--fs-xs: clamp(0.75rem, 0.72rem + 0.12vw, 0.8125rem);
	--fs-sm: clamp(0.875rem, 0.85rem + 0.12vw, 0.9375rem);
	--fs-base: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
	--fs-md: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
	--fs-lg: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
	--fs-xl: clamp(1.625rem, 1.35rem + 1.1vw, 2.125rem);
	--fs-2xl: clamp(1.75rem, 1.35rem + 1.6vw, 2.5rem);
	--fs-3xl: clamp(2.25rem, 1.6rem + 2.6vw, 3.625rem);

	/* Spaziature: em per padding e margin */
	--space-3xs: 0.25em;
	--space-2xs: 0.5em;
	--space-xs: 0.75em;
	--space-sm: 1em;
	--space-md: 1.5em;
	--space-lg: 2em;
	--space-xl: 3em;
	--space-section: clamp(4em, 2.5em + 6vw, 7em);

	/* Gap: rem (dimensioni generali) */
	--gap-xs: 0.5rem;
	--gap-sm: 1rem;
	--gap-md: 1.5rem;
	--gap-lg: 2.5rem;
	--gap-xl: 4rem;

	/* Layout */
	--container-max: 75rem;
	--container-gutter: 2.5rem;
	--header-height: 4.5rem;

	/* Raggi */
	--radius-sm: 0.5rem;
	--radius-md: 0.75rem;
	--radius-lg: 1rem;
	--radius-xl: 1.5rem;
	--radius-pill: 62.5rem;

	/* Bordi */
	--border-thin: 1px solid var(--color-border);

	/* Ombre */
	--shadow-sm: 0 0.0625rem 0.125rem rgb(15 23 42 / 0.06);
	--shadow-md: 0 0.75rem 2rem -0.75rem rgb(15 23 42 / 0.18);
	--shadow-lg: 0 1.5rem 3rem -1rem rgb(26 86 232 / 0.25);
	--shadow-button: 0 0.5rem 1.25rem -0.5rem rgb(26 86 232 / 0.6);

	/* Z-index */
	--z-base: 1;
	--z-badge: 2;
	--z-header: 100;
	--z-skip: 1000;

	/* Transizioni */
	--duration-fast: 150ms;
	--duration-base: 250ms;
	--duration-slow: 350ms;
	--ease-out: cubic-bezier(0.22, 1, 0.36, 1);
	--transition-base: var(--duration-base) var(--ease-out);
}


/* ==========================================================================
   2. BASE / RESET
   ========================================================================== */

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

html {
	font-size: 100%;
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
	margin: 0;
	font-family: var(--font-sans);
	font-size: var(--fs-base);
	line-height: var(--line-height-base);
	color: var(--color-text);
	background-color: var(--color-bg);
	-webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure {
	margin: 0;
}

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

img,
svg {
	display: block;
	max-width: 100%;
}

img {
	height: auto;
}

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

button {
	font: inherit;
	color: inherit;
}

:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 0.1875rem;
	border-radius: 0.125rem;
}

.section--dark :focus-visible {
	outline-color: var(--color-accent-light);
}

::selection {
	background-color: var(--color-primary);
	color: var(--color-white);
}


/* ==========================================================================
   3. TIPOGRAFIA
   ========================================================================== */

h1,
h2,
h3 {
	color: var(--color-ink);
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-snug);
}

strong {
	font-weight: var(--font-weight-semibold);
	color: var(--color-ink);
}

.section-title {
	font-size: var(--fs-2xl);
	font-weight: var(--font-weight-heavy);
	line-height: var(--line-height-tight);
	letter-spacing: -0.03em;
	text-wrap: balance;
}

.eyebrow {
	margin-bottom: var(--space-sm);
	font-size: var(--fs-xs);
	font-weight: var(--font-weight-bold);
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--color-primary);
}

.eyebrow--light {
	color: var(--color-accent-light);
}


/* ==========================================================================
   4. LAYOUT
   ========================================================================== */

.container {
	width: min(100% - var(--container-gutter), var(--container-max));
	margin-inline: auto;
}

.section {
	padding-block: var(--space-section);
}

.section--alt {
	background-color: var(--color-bg-alt);
}

.section--tint {
	background-color: var(--color-bg-tint);
}

.section--dark {
	background-color: var(--color-navy);
	color: var(--color-on-dark-muted);
}

.section--dark h2,
.section--dark h3,
.section--dark strong {
	color: var(--color-on-dark);
}

.section-head {
	display: grid;
	gap: var(--gap-sm);
	margin-bottom: var(--space-xl);
}

.section-head .eyebrow {
	margin-bottom: 0;
}

.section-head__text {
	max-width: 40rem;
	color: var(--color-muted);
}


/* ==========================================================================
   5. COMPONENTI
   ========================================================================== */

/* --- Icone ---------------------------------------------------------------- */

.icon-sprite {
	display: none;
}

.icon {
	width: 1.25rem;
	height: 1.25rem;
	flex-shrink: 0;
	fill: none;
	stroke: currentColor;
	stroke-width: 2;
	stroke-linecap: round;
	stroke-linejoin: round;
}

/* --- Skip link ------------------------------------------------------------ */

.skip-link {
	position: absolute;
	top: 0.5rem;
	left: 0.5rem;
	z-index: var(--z-skip);
	padding: var(--space-2xs) var(--space-sm);
	border-radius: var(--radius-sm);
	background-color: var(--color-ink);
	color: var(--color-white);
	font-weight: var(--font-weight-semibold);
	text-decoration: none;
	transform: translateY(-200%);
	transition: transform var(--transition-base);
}

.skip-link:focus {
	transform: translateY(0);
}

/* --- Bottoni ---------------------------------------------------------------
   Hover animato: un riempimento più scuro scorre da sinistra (background-size,
   senza pseudo-elementi: nessun filo chiaro sui bordi arrotondati), il bottone
   si solleva e la freccia avanza. Sottolineatura sempre esclusa.
   ------------------------------------------------------------------------- */

.button,
.button:link,
.button:visited,
.button:hover,
.button:focus,
.button:active {
	text-decoration: none;
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--gap-xs);
	padding: 0.875em 1.5em;
	border: 1px solid transparent;
	border-radius: var(--radius-sm);
	background-color: var(--button-bg);
	background-image: linear-gradient(var(--button-fill), var(--button-fill));
	background-repeat: no-repeat;
	background-position: left center;
	background-size: 0% 100%;
	color: var(--button-color);
	font-size: var(--fs-sm);
	font-weight: var(--font-weight-semibold);
	line-height: 1.25;
	cursor: pointer;
	transition:
		background-size var(--duration-slow) var(--ease-out),
		color var(--transition-base),
		box-shadow var(--transition-base),
		transform var(--transition-base);
}

.button:hover,
.button:focus-visible {
	background-size: 100% 100%;
	color: var(--button-color-hover, var(--button-color));
	box-shadow: var(--shadow-button);
	/*transform: translateY(-0.125rem);*/
}

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

.button__icon {
	width: 1rem;
	height: 1rem;
	transition: transform var(--transition-base);
}

.button:hover .button__icon,
.button:focus-visible .button__icon {
	transform: translateX(0.25rem);
}

.button--primary {
	--button-bg: var(--color-primary);
	--button-fill: var(--color-primary-dark);
	--button-color: var(--color-white);
}

.button--outline {
	--button-bg: var(--color-bg);
	--button-fill: var(--color-primary);
	--button-color: var(--color-primary);
	--button-color-hover: var(--color-white);
	border-color: var(--color-primary);
}
.button--outline:hover {
	
}


.button--ghost {
	--button-bg: transparent;
	--button-fill: var(--color-white);
	--button-color: var(--color-on-dark);
	--button-color-hover: var(--color-navy);
	border-color: var(--color-navy-line);
}

.button--ghost:hover,
.button--ghost:focus-visible {
	border-color: var(--color-white);
	box-shadow: none;
}

.contact__actions .button--ghost:hover,
.contact__actions .button--primary:hover {
	border: 1px solid transparent;
	border-color: transparent;
}

.button--pill {
	border-radius: var(--radius-pill);
}

.button--large {
	padding: 1em 1.75em;
	font-size: var(--fs-base);
}

/* --- Header --------------------------------------------------------------- */

.site-header {
	position: sticky;
	top: 0;
	z-index: var(--z-header);
	border-bottom: var(--border-thin);
	background-color: rgb(255 255 255 / 0.92);
	-webkit-backdrop-filter: blur(0.75rem);
	backdrop-filter: blur(0.75rem);
}

.site-header__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--gap-sm);
	min-height: var(--header-height);
}

.site-header__cta {
	display: none;
}

/* --- Brand ---------------------------------------------------------------- */

.brand {
	display: grid;
	margin-right: auto;
	color: inherit;
	text-decoration: none;
}

.brand__name {
	font-size: var(--fs-md);
	font-weight: var(--font-weight-heavy);
	letter-spacing: -0.02em;
	line-height: 1.2;
	color: var(--color-ink);
}

.brand__accent {
	color: var(--color-primary);
}

.brand__tagline {
	font-size: var(--fs-xs);
	color: var(--color-muted);
}

.site-header .brand__tagline {
	display: none;
}

/* --- Toggle menu mobile --------------------------------------------------- */

.nav-toggle {
	display: none;
	align-items: center;
	gap: var(--gap-xs);
	padding: 0.5em 0.75em;
	border: var(--border-thin);
	border-radius: var(--radius-sm);
	background-color: var(--color-bg);
	font-size: var(--fs-sm);
	font-weight: var(--font-weight-semibold);
	cursor: pointer;
}

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

/* --- Menu principale (filetto animato 0 → 100%) --------------------------- */

.main-nav {
	flex-basis: 100%;
}

.js .main-nav {
	display: none;
}

.js .site-header--nav-open .main-nav {
	display: block;
}
.js .site-header--nav-open .site-header__inner.container {
	padding-top: 17px;
}

.main-nav__list {
	display: grid;
	gap: var(--gap-xs);
	padding-bottom: var(--space-sm);
}

.main-nav__link {
	position: relative;
	display: inline-block;
	padding-block: 0.375em;
	color: var(--color-ink);
	font-size: var(--fs-sm);
	font-weight: var(--font-weight-medium);
	text-decoration: none;
	transition: color var(--transition-base);
}

.main-nav__link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 2px;
	border-radius: 2px;
	background-color: var(--color-primary);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform var(--duration-slow) var(--ease-out);
}

.main-nav__link:hover,
.main-nav__link:focus-visible,
.main-nav__link.is-active {
	color: var(--color-primary);
}

.main-nav__link:hover::after,
.main-nav__link:focus-visible::after,
.main-nav__link.is-active::after {
	transform: scaleX(1);
}

/* --- Hero ----------------------------------------------------------------- */

.hero {
	padding-block: var(--space-xl) var(--space-section);
	overflow-x: clip;
	background-color: var(--color-bg-alt);
}

.hero__inner {
	display: grid;
	gap: var(--gap-xl);
	align-items: center;
}

.hero__title {
	margin-block: 0.4em 0.35em;
	font-size: var(--fs-3xl);
	font-weight: var(--font-weight-heavy);
	line-height: 1.05;
	letter-spacing: -0.04em;
}

.hero__title-accent {
	display: block;
	color: var(--color-primary);
}

.hero__lead {
	max-width: 36rem;
	font-size: var(--fs-base);
	color: var(--color-muted);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--gap-sm);
	margin-block: var(--space-lg);
}

.badge {
	display: inline-flex;
	align-items: center;
	gap: var(--gap-xs);
	padding: 0.375em 0.875em;
	border-radius: var(--radius-pill);
	background-color: var(--color-primary-soft);
	color: var(--color-primary-dark);
	font-size: var(--fs-xs);
	font-weight: var(--font-weight-semibold);
}

.badge__icon {
	width: 1rem;
	height: 1rem;
}

/* --- Statistiche ---------------------------------------------------------- */

.stats {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, auto));
	justify-content: start;
	gap: var(--gap-sm);
	padding-top: var(--space-md);
	border-top: var(--border-thin);
}

.stats__item {
	display: flex;
	flex-direction: column-reverse;
	justify-content: flex-end;
	padding-right: var(--space-xs);
}

.stats__item + .stats__item {
	padding-left: var(--space-sm);
	border-left: var(--border-thin);
}

.stats__value {
	font-size: var(--fs-xl);
	font-weight: var(--font-weight-heavy);
	letter-spacing: -0.03em;
	line-height: 1.1;
	white-space: nowrap;
	color: var(--color-ink);
}

.stats__label {
	font-size: var(--fs-xs);
	color: var(--color-muted);
}

/* --- Ritratto ---------------------------------------------------------------
   La foto (dal mockup) include già sfondo e forma blu; badge e scritta
   sono in HTML/SVG e si posizionano in percentuale sull'immagine.
   ------------------------------------------------------------------------- */

.hero__media {
	display: flex;
	justify-content: center;
}

.portrait {
	position: relative;
	width: min(100%, 33rem);
	margin-block: var(--space-lg);
}

.portrait__photo {
	width: 100%;
	border-radius: var(--radius-xl);
}

.portrait__badge {
	position: absolute;
	z-index: var(--z-badge);
	display: flex;
	align-items: center;
	gap: var(--gap-xs);
	padding: 0.75em 1em;
	border-radius: var(--radius-md);
	font-size: var(--fs-xs);
	line-height: 1.35;
	box-shadow: var(--shadow-md);
}

.portrait__badge strong,
.portrait__badge-sub {
	display: block;
}

.portrait__badge--top {
	top: 4%;
	right: -0.5rem;
	background-color: var(--color-navy);
	color: var(--color-on-dark-muted);
}

.portrait__badge--top strong {
	color: var(--color-on-dark);
}

.portrait__badge-icon {
	color: var(--color-accent-light);
}

.portrait__badge--bottom {
	bottom: 6%;
	left: -0.75rem;
	background-color: var(--color-bg);
	color: var(--color-muted);
}

.portrait__badge-number {
	display: grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	border-radius: var(--radius-sm);
	background-color: var(--color-primary);
	color: var(--color-white);
	font-size: var(--fs-sm);
	font-weight: var(--font-weight-heavy);
}

.portrait__hello {
	position: absolute;
	z-index: var(--z-badge);
	top: 26%;
	right: 4%;
	width: 22%;
	transform: rotate(-8deg);
}

/* --- Confronto ------------------------------------------------------------ */

.compare {
	display: grid;
	gap: var(--gap-md);
}

.compare-card {
	padding: var(--space-lg) var(--space-md);
	border: var(--border-thin);
	border-radius: var(--radius-lg);
	background-color: var(--color-bg-alt);
}

.compare-card--featured {
	border: 2px solid var(--color-primary);
	background-color: var(--color-bg);
	box-shadow: var(--shadow-lg);
}

.compare-card__title {
	display: flex;
	align-items: center;
	gap: var(--gap-sm);
	padding-bottom: var(--space-md);
	border-bottom: var(--border-thin);
	font-size: var(--fs-md);
}

.compare-card__icon {
	display: grid;
	place-items: center;
	width: 2.5rem;
	height: 2.5rem;
	border-radius: var(--radius-sm);
	background-color: var(--color-border);
	color: var(--color-muted);
}

.compare-card--featured .compare-card__icon {
	background-color: var(--color-primary);
	color: var(--color-white);
}

.compare-list__item {
	display: flex;
	gap: var(--gap-sm);
	padding-block: var(--space-sm);
	font-size: var(--fs-sm);
	color: var(--color-muted);
}

.compare-list__item + .compare-list__item {
	border-top: var(--border-thin);
}

.compare-list__title {
	display: block;
}

.compare-list__mark {
	width: 1rem;
	height: 1rem;
	margin-top: 0.25em;
	color: var(--color-muted);
}

.compare-card--featured .compare-list__mark {
	color: var(--color-primary);
}

.callout {
	display: flex;
	align-items: flex-start;
	gap: var(--gap-sm);
	margin-top: var(--space-xl);
	padding: var(--space-md) var(--space-lg);
	border-radius: var(--radius-lg);
	background-color: var(--color-navy);
	color: var(--color-on-dark);
	font-size: var(--fs-base);
}

.callout__icon {
	width: 1.75rem;
	height: 1.75rem;
	color: var(--color-accent-light);
}

.callout__highlight {
	color: var(--color-accent-light);
}

/* --- Timeline ------------------------------------------------------------- */

.timeline {
	display: grid;
	gap: var(--gap-md);
}

.timeline-card {
	padding: var(--space-lg) var(--space-md);
	border-radius: var(--radius-lg);
	background-color: var(--color-bg);
	box-shadow: var(--shadow-sm);
	font-size: var(--fs-sm);
	color: var(--color-muted);
}

.timeline-card__year {
	font-size: var(--fs-xl);
	font-weight: var(--font-weight-heavy);
	letter-spacing: -0.03em;
	line-height: 1.1;
	color: var(--color-primary);
}

.timeline-card__year::after {
	content: "";
	display: block;
	width: 2.5rem;
	height: 2px;
	margin-block: var(--space-sm);
	background-color: currentColor;
}

.timeline-card__role {
	font-size: var(--fs-md);
}

.timeline-card__place {
	margin-block: var(--space-2xs) var(--space-sm);
	font-size: var(--fs-xs);
	font-weight: var(--font-weight-semibold);
	color: var(--color-ink);
}

.timeline-card--current {
	background-color: var(--color-primary);
	color: var(--color-primary-soft);
	box-shadow: var(--shadow-lg);
}

.timeline-card--current .timeline-card__year,
.timeline-card--current .timeline-card__role,
.timeline-card--current .timeline-card__place {
	color: var(--color-white);
}

/* --- Servizi -------------------------------------------------------------- */

.services {
	display: grid;
	border-top: var(--border-thin);
}

.service {
	padding: var(--space-lg) 0;
	font-size: var(--fs-sm);
	color: var(--color-muted);
}

.service + .service {
	border-top: var(--border-thin);
}

.service__icon {
	width: 1.75rem;
	height: 1.75rem;
	margin-bottom: var(--space-sm);
	color: var(--color-primary);
}

.service__title {
	margin-bottom: var(--space-2xs);
	font-size: var(--fs-md);
}

/* --- Network --------------------------------------------------------------- */

.network {
	display: grid;
	gap: var(--gap-md);
}

.network-card {
	padding: var(--space-lg) var(--space-md);
	border: var(--border-thin);
	border-radius: var(--radius-lg);
	background-color: var(--color-bg);
	font-size: var(--fs-sm);
	color: var(--color-muted);
}

.network-card__icon {
	display: grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	margin-bottom: var(--space-md);
	border-radius: var(--radius-sm);
	background-color: var(--color-primary-soft);
	color: var(--color-primary);
}

.network-card__title {
	margin-bottom: var(--space-2xs);
	font-size: var(--fs-md);
}

.callout--outline {
	border: 2px solid var(--color-primary);
	background-color: var(--color-bg);
	color: var(--color-ink);
}

.callout--outline .callout__icon {
	color: var(--color-primary);
}

/* --- SEO & GEO ------------------------------------------------------------ */

.seo-geo {
	display: grid;
	gap: var(--gap-xl);
	align-items: center;
}

.seo-geo__text {
	margin-block: var(--space-md) var(--space-lg);
}

.seo-geo__cards {
	display: grid;
	gap: var(--gap-sm);
}

.info-card {
	padding: var(--space-md);
	border-radius: var(--radius-md);
	background-color: var(--color-navy-soft);
	font-size: var(--fs-sm);
}

.info-card__title {
	margin-bottom: var(--space-3xs);
	font-size: var(--fs-base);
}

.ai-panel {
	display: grid;
	gap: var(--gap-sm);
}

.ai-panel__answer {
	padding: var(--space-md);
	border-radius: var(--radius-lg);
	background-color: var(--color-bg);
	color: var(--color-muted);
	font-size: var(--fs-sm);
}

.section--dark .ai-panel__title {
	margin-bottom: var(--space-sm);
	font-size: var(--fs-base);
	color: var(--color-ink);
}

.check-list li {
	display: flex;
	align-items: center;
	gap: var(--gap-sm);
	padding-block: var(--space-2xs);
}

.check-list .icon {
	width: 1rem;
	height: 1rem;
	color: var(--color-primary);
}

.chips {
	display: flex;
	flex-wrap: wrap;
	gap: var(--gap-xs);
}

.chip {
	padding: 0.375em 1em;
	border: 1px solid var(--color-navy-line);
	border-radius: var(--radius-pill);
	font-size: var(--fs-xs);
	color: var(--color-on-dark-muted);
}

/* --- Metodo --------------------------------------------------------------- */

.method {
	display: grid;
	gap: var(--gap-xl);
}

.method__head {
	display: grid;
	gap: var(--gap-sm);
	align-content: start;
}

.method__head .eyebrow {
	margin-bottom: 0;
}

.steps {
	display: grid;
	gap: var(--gap-lg) var(--gap-md);
}

.step {
	font-size: var(--fs-sm);
	color: var(--color-muted);
}

.step__number {
	display: block;
	margin-bottom: var(--space-2xs);
	font-weight: var(--font-weight-bold);
	color: var(--color-primary);
}

.step__title {
	margin-bottom: var(--space-2xs);
	font-size: var(--fs-base);
}

/* --- FAQ / Accordion ------------------------------------------------------ */

.faq {
	display: grid;
	gap: var(--gap-xl);
}

.faq__head {
	display: grid;
	gap: var(--gap-sm);
	align-content: start;
}

.faq__head .eyebrow {
	margin-bottom: 0;
}

.accordion__item {
	border-bottom: var(--border-thin);
}

.accordion__summary {
	display: flex;
	align-items: center;
	gap: var(--gap-sm);
	padding-block: var(--space-md);
	cursor: pointer;
	list-style: none;
}

.accordion__summary::-webkit-details-marker {
	display: none;
}

.accordion__question {
	font-size: var(--fs-base);
	font-weight: var(--font-weight-semibold);
	transition: color var(--transition-base);
}

.accordion__summary:hover .accordion__question {
	color: var(--color-primary);
}

.accordion__icon {
	width: 1.125rem;
	height: 1.125rem;
	color: var(--color-primary);
	transition: transform var(--duration-slow) var(--ease-out);
}

.accordion__item[open]:not(.is-closing) .accordion__icon {
	transform: rotate(45deg);
}

.accordion__content {
	padding: 0 0 var(--space-md) 2.125rem;
	font-size: var(--fs-sm);
	color: var(--color-muted);
}

/* --- Contatti ------------------------------------------------------------- */

.contact__inner {
	display: grid;
	gap: var(--gap-lg);
	align-items: center;
}

.contact__text {
	margin-top: var(--space-sm);
}

.contact__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--gap-sm);
}

/* --- Footer --------------------------------------------------------------- */

.site-footer {
	padding-block: var(--space-xl);
	border-top: var(--border-thin);
	background-color: var(--color-bg-alt);
	font-size: var(--fs-xs);
	color: var(--color-muted);
}

.site-footer__inner {
	display: grid;
	gap: var(--gap-md);
}

.site-footer__legal {
	margin-top: var(--space-sm);
}

.footer-nav__list {
	display: flex;
	flex-wrap: wrap;
	gap: var(--gap-xs) var(--gap-md);
}

.footer-nav__link {
	color: var(--color-text);
	text-decoration: none;
}

.footer-nav__link:hover,
.footer-nav__link:focus-visible {
	color: var(--color-primary);
	text-decoration: underline;
	text-underline-offset: 0.2em;
}


/* --- Pagina 404 ----------------------------------------------------------- */

.error-page {
	display: grid;
	align-items: center;
	min-height: 100vh;
	min-height: 100dvh;
}

.error-page__text {
	margin-block: var(--space-sm) var(--space-lg);
}


/* ==========================================================================
   6. UTILITY
   ========================================================================== */

/* Nasconde visivamente mantenendo il contenuto per gli screen reader (H5BP) */
.visually-hidden {
	position: absolute !important;
	width: 1px !important;
	height: 1px !important;
	padding: 0 !important;
	margin: -1px !important;
	overflow: hidden !important;
	clip-path: inset(50%) !important;
	white-space: nowrap !important;
	border: 0 !important;
}


/* ==========================================================================
   7. MEDIA QUERY (mobile-first, solo min-width)
   ========================================================================== */

/* sm: 640px */
@media (min-width: 640px) {
	.site-header__cta {
		display: inline-flex;
	}

	.site-header .brand__tagline {
		display: block;
	}

	.stats {
		gap: var(--gap-md);
	}

	.stats__item {
		padding-right: var(--space-md);
	}

	.stats__item + .stats__item {
		padding-left: var(--space-md);
	}

	.timeline,
	.network,
	.seo-geo__cards {
		grid-template-columns: repeat(2, 1fr);
	}

	.services {
		grid-template-columns: repeat(2, 1fr);
	}

	.service {
		padding-inline: var(--space-md);
	}

	.service:nth-child(odd) {
		padding-left: 0;
	}

	.service + .service {
		border-top: 0;
	}

	.service:nth-child(even) {
		border-left: var(--border-thin);
	}

	.service:nth-child(n + 3) {
		border-top: var(--border-thin);
	}

	.steps {
		grid-template-columns: repeat(2, 1fr);
	}

}

/* md: 768px */
@media (min-width: 768px) {
	.compare {
		grid-template-columns: repeat(2, 1fr);
	}

	.steps {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* lg: 1024px */
@media (min-width: 1024px) {
	.js .nav-toggle {
		display: none;
	}

	.js .main-nav,
	.main-nav {
		display: block;
		flex-basis: auto;
		margin-inline: auto;
	}

	.main-nav__list {
		display: flex;
		gap: var(--gap-lg);
		padding-bottom: 0;
	}

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

	.brand {
		margin-right: 0;
	}

	.hero__inner {
		grid-template-columns: 1.15fr 1fr;
	}

	.hero__media {
		justify-content: flex-end;
	}

	.section-head--split {
		grid-template-columns: 1.1fr 1fr;
		gap: var(--gap-xl);
		align-items: end;
	}

	.timeline,
	.network {
		grid-template-columns: repeat(4, 1fr);
	}

	.services {
		grid-template-columns: repeat(4, 1fr);
	}

	.service:nth-child(n) {
		padding-left: var(--space-md);
		border-top: 0;
		border-left: var(--border-thin);
	}

	.service:first-child {
		padding-left: 0;
		border-left: 0;
	}

	.seo-geo {
		grid-template-columns: 1fr 1fr;
	}

	.method {
		grid-template-columns: 1fr 2fr;
	}

	.faq {
		grid-template-columns: 2fr 3fr;
	}

	.contact__inner {
		grid-template-columns: 1fr auto;
	}

	.site-footer__inner {
		grid-template-columns: 1fr auto;
		align-items: center;
	}
}

/* Scroll morbido solo se l'utente non ha chiesto di ridurre le animazioni */
@media (prefers-reduced-motion: no-preference) {
	html {
		scroll-behavior: smooth;
	}
}

/* Riduzione movimento: azzera transizioni e animazioni */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}

	.button:hover,
	.button:focus-visible {
		transform: none;
	}
}


/* ==========================================================================
   8. STAMPA
   ========================================================================== */

@media print {
	*,
	*::before,
	*::after {
		background: #fff !important;
		color: #000 !important;
		box-shadow: none !important;
		text-shadow: none !important;
	}

	.site-header,
	.skip-link,
	.nav-toggle,
	.footer-nav,
	.hero__actions,
	.contact__actions,
	.portrait__hello,
	.icon {
		display: none !important;
	}

	body {
		line-height: 1.45;
	}

	.section,
	.hero {
		padding-block: 1.5em;
	}

	a[href^="http"]::after {
		content: " (" attr(href) ")";
		font-size: 0.85em;
	}

	/* Le FAQ vengono aperte tutte da js/app.js (evento beforeprint) */

	h1,
	h2,
	h3 {
		break-after: avoid;
		page-break-after: avoid;
	}

	img,
	figure,
	table,
	.compare-card,
	.timeline-card,
	.network-card,
	.step {
		break-inside: avoid;
		page-break-inside: avoid;
	}

	.portrait__badge {
		position: static;
		margin-top: 0.5em;
		border: 1px solid #000;
	}
}