/* ==========================================================================
   chi-siamo.css — Stili pagina Chi Siamo / Missione / Brand / Visione
   ========================================================================== */

/*
   Il body riceve la classe page-template-page-chi-siamo-php da WordPress.
   Azzerare il padding-top perché l'hero è full-viewport e tocca la navbar.
*/
body.page-template-page-chi-siamo-php {
	padding-top: 0;
}


/* ==========================================================================
   1. HERO — riutilizza le classi .hero di home.css ma ridefinite qui
   ========================================================================== */

.cs-hero.hero {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 100vh;
	overflow: hidden;
	color: var(--color-white);
}

/* Media: video + fallback immagine */
.hero__media {
	position: absolute;
	inset: 0;
	z-index: 0;
}

.hero__video {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center 40%;
	z-index: 1;
}

/* Overlay scuro sfumato */
.hero__overlay {
	position: absolute;
	inset: 0;
	z-index: 2;
	background: linear-gradient(
		to bottom,
		rgba(0, 0, 0, 0.25) 0%,
		rgba(0, 0, 0, 0.50) 60%,
		rgba(0, 0, 0, 0.65) 100%
	);
}

/* Contenuto hero */
.hero__content {
	position: relative;
	z-index: 3;
	width: 100%;
}

.cs-hero__content {
	text-align: center;
}

.cs-hero__text {
	max-width: 720px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-md);
}

.hero__eyebrow {
	display: inline-block;
	font-family: var(--font-body);
	font-size: var(--font-size-sm);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.14em;
	color: var(--color-primary-light);
}

.hero__title {
	font-family: var(--font-display);
	font-size: clamp(var(--font-size-3xl), 6vw, var(--font-size-4xl));
	line-height: 1.1;
	color: var(--color-white);
}

.hero__subtitle {
	font-size: var(--font-size-lg);
	line-height: 1.65;
	color: rgba(255, 255, 255, 0.85);
	max-width: 520px;
}

/* Scroll indicator (linea animata verso il basso) */
.cs-hero__scroll {
	position: absolute;
	bottom: 2.5rem;
	left: 50%;
	transform: translateX(-50%);
	z-index: 4;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.5rem;
}

.cs-hero__scroll-label {
	font-family: var(--font-body);
	font-size: var(--font-size-xs);
	font-weight: 500;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.55);
}

.cs-hero__scroll-line {
	display: block;
	width: 2px;
	height: 48px;
	background: linear-gradient(
		to bottom,
		rgba(255, 255, 255, 0.7) 0%,
		rgba(255, 255, 255, 0) 100%
	);
	transform-origin: top;
	animation: cs-scroll-draw 2s ease-in-out infinite;
}

@keyframes cs-scroll-draw {
	0%   { transform: scaleY(0); opacity: 0; }
	30%  { opacity: 1; }
	100% { transform: scaleY(1); opacity: 0; }
}

/* Riduce animazioni se l'utente lo preferisce */
@media (prefers-reduced-motion: reduce) {
	.cs-hero__scroll-line {
		animation: none;
		transform: scaleY(1);
		opacity: 0.4;
	}
}


/* ==========================================================================
   2. JOURNEY — wrapper timeline
   ========================================================================== */

.cs-journey {
	padding: var(--space-3xl) 0 calc(var(--space-3xl) * 1.2);
	background: var(--color-white);
}

.cs-journey__inner {
	position: relative;
}

/*
   La traccia verticale è un elemento assoluto che attraversa
   tutta l'altezza del wrapper. Allineata al centro della colonna rail (40px).
*/
.cs-journey__track {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 19px; /* centro colonna rail (40px / 2 - 1px) */
	width: 2px;
	background: var(--color-gray-200);
	border-radius: 2px;
}


/* ==========================================================================
   3. SEZIONE TIMELINE
   ========================================================================== */

/*
   Layout a griglia: [rail 40px] [content 1fr]
   Sul desktop la rail si allarga e il contenuto respira.
*/
.cs-section {
	display: grid;
	grid-template-columns: 40px 1fr;
	gap: 0 2rem;
	margin-bottom: 5rem;
}

.cs-section:last-child {
	margin-bottom: 0;
}

/* Rail: colonna sinistra che contiene il dot */
.cs-section__rail {
	display: flex;
	justify-content: center;
	padding-top: 6px; /* allinea il dot all'H2 */
}


/* ==========================================================================
   4. DOT — il punto animato sulla linea
   ========================================================================== */

.cs-section__dot {
	width: 12px;
	height: 12px;
	flex-shrink: 0;
	border-radius: 50%;
	border: 2px solid var(--color-gray-200);
	background: var(--color-white);
	position: relative;
	transition:
		transform      0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
		border-color   0.4s ease,
		background     0.4s ease,
		box-shadow     0.4s ease;
}

/*
   Stato attivo: il dot si espande, si colora, e mostra un anello esterno.
   Aggiunto via JS (chi-siamo.js) con IntersectionObserver.
*/
.cs-section__dot.is-active {
	transform: scale(1.75);
	border-color: var(--color-primary);
	background: var(--color-primary);
	box-shadow: 0 0 0 4px rgba(170, 83, 44, 0.18);
}

/* Anello pulsante extra — appare solo al momento dell'attivazione */
.cs-section__dot::after {
	content: '';
	position: absolute;
	inset: -6px;
	border-radius: 50%;
	border: 1.5px solid transparent;
	transition: border-color 0.3s ease, opacity 0.3s ease;
	opacity: 0;
}

.cs-section__dot.is-active::after {
	border-color: rgba(170, 83, 44, 0.35);
	opacity: 1;
}

/* Nessuna animazione se preferisce reduced-motion */
@media (prefers-reduced-motion: reduce) {
	.cs-section__dot {
		transition: none;
	}
	.cs-section__dot.is-active {
		transform: none;
	}
}


/* ==========================================================================
   5. CONTENUTO SEZIONE — testo e titoli
   ========================================================================== */

.cs-section__body {
	padding-bottom: 0;
}

.cs-section__heading {
	font-family: var(--font-display);
	font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-2xl));
	line-height: 1.2;
	color: var(--color-dark);
	margin-bottom: var(--space-sm);
}

.cs-section__text {
	font-size: var(--font-size-lg);
	line-height: 1.75;
	color: var(--color-gray-700);
	max-width: 640px;
}

/* Sezione brand: testo più grande e accentuato */
.cs-section--brand .cs-section__heading {
	font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-3xl));
	color: var(--color-primary);
}

.cs-section--brand .cs-section__text {
	font-size: clamp(var(--font-size-base), 1.2vw, var(--font-size-lg));
	max-width: 700px;
}


/* ==========================================================================
   6. SPLIT LAYOUT — sezioni con immagine affiancata
   ========================================================================== */

.cs-section__body--split {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-xl);
	align-items: center;
}

.cs-section__figure {
	border-radius: var(--border-radius-lg);
	overflow: hidden;
	aspect-ratio: 3 / 2;
	flex-shrink: 0;
}

.cs-section__figure img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s ease;
}

.cs-section__figure:hover img {
	transform: scale(1.03);
}

/* Per le sezioni con testo a sinistra e immagine a destra (default),
   il testo include il massimo di 480px per leggibilità */
.cs-section__body--split .cs-section__text {
	max-width: 480px;
}

/* Sezione split → il paragrafo non ha max-width fissa */
.cs-section__body--split .cs-section__text p {
	max-width: none;
}


/* ==========================================================================
   7. CTA FINALE
   ========================================================================== */

.cs-cta {
	background: var(--color-secondary);
	padding: var(--space-3xl) 0;
}

.cs-cta__inner {
	text-align: center;
	max-width: var(--max-width-narrow);
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-md);
}

.cs-cta__heading {
	font-family: var(--font-display);
	font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-2xl));
	line-height: 1.2;
	color: var(--color-white);
}

.cs-cta__text {
	font-size: var(--font-size-lg);
	line-height: 1.65;
	color: rgba(255, 255, 255, 0.80);
	max-width: 520px;
}

.cs-cta__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--space-sm);
	margin-top: var(--space-xs);
}

/* Bottone outline su sfondo scuro */
.cs-cta .btn--outline {
	color: var(--color-white);
	border-color: rgba(255, 255, 255, 0.5);
}

.cs-cta .btn--outline:hover,
.cs-cta .btn--outline:focus-visible {
	background: rgba(255, 255, 255, 0.12);
	border-color: var(--color-white);
}


/* ==========================================================================
   8. RESPONSIVE
   ========================================================================== */

/* Desktop — > 1024px: rail più larga, layout più arioso */
@media (min-width: 1024px) {
	.cs-section {
		grid-template-columns: 60px 1fr;
		gap: 0 3rem;
		margin-bottom: 7rem;
	}

	.cs-journey__track {
		left: 29px; /* centro colonna rail (60px / 2 - 1px) */
	}

	.cs-section__rail {
		padding-top: 8px;
	}

	.cs-section__body--split {
		gap: var(--space-2xl);
	}
}

/* Tablet — 768px–1023px */
@media (max-width: 1023px) {
	.cs-section__body--split {
		grid-template-columns: 1fr 1fr;
		gap: var(--space-lg);
	}

	.cs-section__body--split .cs-section__text {
		max-width: none;
	}
}

/* Mobile — < 768px: split diventa colonna singola */
@media (max-width: 767px) {
	.cs-journey {
		padding: var(--space-2xl) 0;
	}

	.cs-section {
		grid-template-columns: 32px 1fr;
		gap: 0 1rem;
		margin-bottom: 3.5rem;
	}

	.cs-journey__track {
		left: 15px; /* centro colonna rail (32px / 2 - 1px) */
	}

	.cs-section__body--split {
		grid-template-columns: 1fr; /* stack verticale */
	}

	/* Su mobile l'immagine viene dopo il testo in entrambi i casi */
	.cs-section__figure {
		order: 1;
	}

	.cs-section__text {
		order: 0;
	}

	.cs-section__body--split .cs-section__text {
		max-width: none;
	}

	.cs-section__text,
	.cs-section__body > .cs-section__text {
		max-width: none;
	}

	.cs-hero__scroll {
		display: none; /* nascosto su mobile piccolo per spazio */
	}

	.cs-cta {
		padding: var(--space-2xl) 0;
	}

	.cs-cta__actions {
		flex-direction: column;
		align-items: stretch;
		width: 100%;
	}

	.cs-cta__actions .btn {
		text-align: center;
	}
}

/* Breakpoint xs — < 480px */
@media (max-width: 479px) {
	.cs-section {
		grid-template-columns: 28px 1fr;
		gap: 0 0.75rem;
	}

	.cs-journey__track {
		left: 13px;
	}
}