@charset "utf-8";

/* =========================================================
   REBEJA — Positano Open 52
   Foglio di stile unico. Nessuna dipendenza esterna.
   ========================================================= */

:root {
	--c-bg: #0a0e13;
	--c-bg-alt: #101720;
	--c-ink: #ece7de;
	--c-ink-soft: #a3a099;
	--c-line: rgba(236, 231, 222, 0.14);
	--c-teak: #c08a4a;
	--c-teak-soft: #d8a86d;

	--ff-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
	--ff-ui: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

	--gap: clamp(0.75rem, 1.6vw, 1.5rem);
	--pad-x: clamp(1.25rem, 5vw, 5rem);
	--sec-y: clamp(4rem, 10vw, 9rem);
	--maxw: 84rem;
}

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

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

body {
	margin: 0;
	background-color: var(--c-bg);
	color: var(--c-ink);
	font-family: var(--ff-ui);
	font-size: 1rem;
	line-height: 1.6;
	overflow-wrap: break-word;
}

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

a {
	color: inherit;
}

:focus-visible {
	outline: 2px solid var(--c-teak-soft);
	outline-offset: 3px;
}

/* L'intestazione è fissa: senza questo margine il titolo della sezione
   raggiunta da un link finirebbe nascosto sotto di essa. */
section[id] {
	scroll-margin-top: clamp(3.5rem, 9vh, 5rem);
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 100;
	padding: 0.75rem 1.25rem;
	background-color: var(--c-ink);
	color: var(--c-bg);
	font-size: 0.875rem;
}

.skip-link:focus {
	left: 0;
}

/* ---------- Intestazione ---------- */

.site-header {
	position: fixed;
	inset: 0 0 auto 0;
	z-index: 50;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 1rem var(--pad-x);
	transition: background-color 0.4s ease, border-color 0.4s ease, padding 0.4s ease;
	border-bottom: 1px solid transparent;
}

.site-header.is-stuck {
	background-color: rgba(10, 14, 19, 0.92);
	border-bottom-color: var(--c-line);
	padding-block: 0.65rem;
	backdrop-filter: blur(10px);
}

.brand {
	font-family: var(--ff-display);
	font-size: 1.05rem;
	letter-spacing: 0.42em;
	text-transform: uppercase;
	text-decoration: none;
	white-space: nowrap;
}

.site-nav ul {
	display: flex;
	flex-wrap: wrap;
	gap: clamp(0.9rem, 2vw, 2rem);
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-nav a {
	font-size: 0.7rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--c-ink-soft);
	transition: color 0.25s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
	color: var(--c-ink);
}

/* ---------- Menu compatto (schermi stretti) ---------- */

.menu-toggle {
	display: none;
	width: 2.75rem;
	height: 2.75rem;
	margin-right: -0.75rem;
	padding: 0;
	border: 0;
	background: none;
	color: inherit;
	cursor: pointer;
}

.menu-glyph,
.menu-glyph::before {
	display: block;
	width: 1.5rem;
	height: 1px;
	margin-inline: auto;
	background-color: currentColor;
	transition: transform 0.3s ease;
}

.menu-glyph {
	position: relative;
	transform: translateY(-3px);
}

.menu-glyph::before {
	content: "";
	position: absolute;
	top: 6px;
	left: 0;
}

.menu-panel {
	border: 0;
	padding: 0;
	width: 100%;
	max-width: 100%;
	height: 100%;
	max-height: 100%;
	background-color: rgba(10, 14, 19, 0.98);
	color: var(--c-ink);
}

.menu-panel::backdrop {
	background-color: rgba(6, 9, 12, 0.9);
}

.menu-panel nav {
	display: grid;
	place-content: center;
	height: 100%;
	padding: var(--pad-x);
}

.menu-panel ul {
	margin: 0;
	padding: 0;
	list-style: none;
	text-align: center;
}

.menu-panel li + li {
	margin-top: 1.75rem;
}

.menu-panel a {
	font-family: var(--ff-display);
	font-size: clamp(1.75rem, 8vw, 2.5rem);
	letter-spacing: 0.08em;
	text-decoration: none;
	color: var(--c-ink);
}

.menu-close {
	position: absolute;
	top: 0.75rem;
	right: 1rem;
	display: grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	border: 0;
	background: none;
	color: var(--c-ink);
	font-size: 1.25rem;
	line-height: 1;
	cursor: pointer;
}

@media (max-width: 46rem) {
	.site-nav {
		display: none;
	}

	.menu-toggle {
		display: block;
	}
}

@media (min-width: 46.001rem) {
	.menu-panel {
		display: none;
	}
}

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

.hero {
	position: relative;
	min-height: 100svh;
	display: grid;
	place-items: end center;
	isolation: isolate;
	overflow: hidden;
}

.hero > picture {
	position: absolute;
	inset: 0;
	z-index: -2;
	display: block;
}

.hero > picture img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center 55%;
}

.hero::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image: linear-gradient(to bottom, rgba(10, 14, 19, 0.55) 0%, rgba(10, 14, 19, 0.1) 35%, rgba(10, 14, 19, 0.75) 100%);
}

.hero-inner {
	padding: 0 var(--pad-x) clamp(3.5rem, 9vh, 7rem);
	text-align: center;
}

.hero h1 {
	margin: 0;
	font-family: var(--ff-display);
	font-weight: 400;
	font-size: clamp(3rem, 15vw, 9.5rem);
	line-height: 0.95;
	letter-spacing: 0.16em;
	text-indent: 0.16em;
	text-transform: uppercase;
}

.hero p {
	margin: 1.25rem 0 0;
	font-size: clamp(0.7rem, 1.6vw, 0.85rem);
	letter-spacing: 0.38em;
	text-transform: uppercase;
	color: var(--c-ink-soft);
	text-indent: 0.38em;
}

/* La ripresa di profilo è orizzontale per natura: su uno schermo di telefono
   un ritaglio verticale abbastanza stretto da riempirlo le taglierebbe prua e
   poppa. Quindi l'apertura riempie comunque lo schermo, ma la foto conserva il
   suo formato in alto e il titolo scende sotto, sul fondo scuro della pagina. */
@media (max-width: 46rem) {
	.hero {
		grid-template-rows: auto 1fr;
		place-items: stretch;
	}

	.hero > picture {
		position: static;
		z-index: auto;
	}

	.hero > picture img {
		height: auto;
		aspect-ratio: 1.15;
		object-position: center 50%;
	}

	.hero::after {
		inset: 0 0 auto 0;
		aspect-ratio: 1.15;
		z-index: 1;
		pointer-events: none;
	}

	.hero-inner {
		position: relative;
		z-index: 2;
		display: grid;
		place-content: center;
		padding: 1.5rem var(--pad-x) 4rem;
	}
}

.scroll-cue {
	position: absolute;
	left: 50%;
	bottom: 1.5rem;
	width: 1px;
	height: 3rem;
	transform: translateX(-50%);
	background-image: linear-gradient(to bottom, transparent, var(--c-teak));
	animation: cue 2.6s ease-in-out infinite;
}

@keyframes cue {
	0%, 100% { opacity: 0.25; }
	50% { opacity: 1; }
}

/* ---------- Sezioni ---------- */

.section {
	max-width: var(--maxw);
	margin-inline: auto;
	padding: var(--sec-y) var(--pad-x);
}

.section-head {
	display: flex;
	align-items: baseline;
	gap: 1.25rem;
	margin-bottom: clamp(1.75rem, 4vw, 3rem);
	padding-bottom: 1rem;
	border-bottom: 1px solid var(--c-line);
}

.section-head h2 {
	margin: 0;
	font-family: var(--ff-display);
	font-weight: 400;
	font-size: clamp(1.75rem, 4.5vw, 3rem);
	line-height: 1.1;
	letter-spacing: 0.06em;
}

.section-head span {
	font-size: 0.7rem;
	letter-spacing: 0.28em;
	text-transform: uppercase;
	color: var(--c-teak);
}

/* ---------- Griglia fotografica ---------- */

.grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	align-items: start;
	gap: var(--gap);
}

.grid figure {
	position: relative;
	grid-column: span 6;
	margin: 0;
	overflow: hidden;
	background-color: var(--c-bg-alt);
}

@media (min-width: 46rem) {
	.grid figure { grid-column: span 3; }
	.grid .span-2 { grid-column: span 2; }
	.grid .span-4 { grid-column: span 4; }
	.grid .span-6 { grid-column: span 6; }
}

.shot {
	display: block;
	width: 100%;
	padding: 0;
	border: 0;
	background: none;
	color: inherit;
	cursor: zoom-in;
	line-height: 0;
}

.shot img {
	width: 100%;
	aspect-ratio: var(--r, 1.5);
	object-fit: cover;
	transition: transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.4s ease;
}

.shot:hover img,
.shot:focus-visible img {
	transform: scale(1.035);
}

/* ---------- Banda a tutta larghezza ---------- */

.band {
	position: relative;
	min-height: 68svh;
	display: grid;
	place-items: center;
	overflow: hidden;
	isolation: isolate;
}

.band > img {
	position: absolute;
	inset: 0;
	z-index: -2;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.band::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background-color: rgba(10, 14, 19, 0.35);
}

.band p {
	max-width: 34ch;
	margin: 0;
	padding-inline: var(--pad-x);
	text-align: center;
	font-family: var(--ff-display);
	font-size: clamp(1.4rem, 4vw, 2.6rem);
	line-height: 1.25;
	letter-spacing: 0.04em;
	text-shadow: 0 2px 24px rgba(10, 14, 19, 0.6);
}

/* ---------- Scheda tecnica ---------- */

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

.specs .section {
	padding-block: var(--sec-y);
}

.spec-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
	column-gap: clamp(1.5rem, 4vw, 3.5rem);
	row-gap: 0;
	margin: 0;
}

.spec-list > div {
	padding: 1.1rem 0;
	border-bottom: 1px solid var(--c-line);
}

.spec-list dt {
	font-size: 0.68rem;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--c-ink-soft);
}

.spec-list dd {
	margin: 0.35rem 0 0;
	font-family: var(--ff-display);
	font-size: 1.5rem;
	letter-spacing: 0.02em;
}

.note {
	margin: 2rem 0 0;
	font-size: 0.78rem;
	line-height: 1.7;
	color: var(--c-ink-soft);
	max-width: 62ch;
}

.note a {
	color: var(--c-teak-soft);
	text-underline-offset: 3px;
}

/* ---------- Piè di pagina ---------- */

.site-footer {
	border-top: 1px solid var(--c-line);
	padding: clamp(3rem, 7vw, 5rem) var(--pad-x);
}

.footer-inner {
	max-width: var(--maxw);
	margin-inline: auto;
	display: flex;
	flex-wrap: wrap;
	gap: 2rem 4rem;
	align-items: flex-end;
	justify-content: space-between;
}

.footer-inner .brand {
	font-size: 1.5rem;
}

.site-footer address {
	font-style: normal;
	font-size: 0.85rem;
	line-height: 1.9;
	color: var(--c-ink-soft);
}

.site-footer small {
	display: block;
	margin-top: 2.5rem;
	font-size: 0.7rem;
	letter-spacing: 0.12em;
	color: var(--c-ink-soft);
}

/* ---------- Lightbox ---------- */

.lightbox {
	position: fixed;
	inset: 0;
	z-index: 90;
	border: 0;
	padding: 0;
	max-width: 100%;
	max-height: 100%;
	width: 100%;
	height: 100%;
	background-color: rgba(6, 9, 12, 0.97);
	color: var(--c-ink);
}

.lightbox::backdrop {
	background-color: rgba(6, 9, 12, 0.9);
}

.lightbox-figure {
	margin: 0;
	width: 100%;
	height: 100%;
	display: grid;
	grid-template-rows: minmax(0, 1fr) auto;
	place-items: center;
	padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 8vw, 6rem) 1.5rem;
}

.lightbox-figure img {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	object-fit: contain;
}

.lightbox-figure figcaption {
	padding-top: 1rem;
	font-size: 0.72rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--c-ink-soft);
	text-align: center;
}

.lb-btn {
	position: absolute;
	z-index: 2;
	display: grid;
	place-items: center;
	width: 3rem;
	height: 3rem;
	border: 1px solid var(--c-line);
	background-color: rgba(10, 14, 19, 0.6);
	color: var(--c-ink);
	font-size: 1.1rem;
	line-height: 1;
	cursor: pointer;
	transition: background-color 0.25s ease, border-color 0.25s ease;
}

.lb-btn:hover {
	background-color: rgba(192, 138, 74, 0.25);
	border-color: var(--c-teak);
}

.lb-close { top: 1rem; right: 1rem; }
.lb-prev { top: 50%; left: 1rem; transform: translateY(-50%); }
.lb-next { top: 50%; right: 1rem; transform: translateY(-50%); }

/* ---------- Rivelazione allo scorrimento ---------- */

.reveal {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.is-in {
	opacity: 1;
	transform: none;
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }

	*,
	*::before,
	*::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
	}

	.reveal { opacity: 1; transform: none; }
}

/* ---------- Stampa ---------- */

@media print {
	.site-header,
	.scroll-cue,
	.lightbox { display: none !important; }

	body { background-color: #fff; color: #000; }
}

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
}