/* =========================================================
   MDW Slideshow Suite — stile editoriale/luxury condiviso
   ========================================================= */

.slideshow {
	position: relative;
	width: 100%;
	height: 100vh;
	overflow: hidden;
	background: var(--mdw-bg, #0b0b0b);
	color: var(--mdw-text, #f5f5f2);
	font-family: inherit;
	--mdw-ease: cubic-bezier(0.19, 1, 0.22, 1);
}

.slideshow a {
	color: inherit;
	text-decoration: none;
}

.slideshow img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	will-change: transform;
	filter: saturate(var(--mdw-img-saturate, 100%));
}

/* Dati sorgente: mai visibili, solo letti dal JS */
.project-source-list {
	position: absolute;
	width: 0;
	height: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	pointer-events: none;
}

.project-list {
	position: absolute;
	inset: 0;
}

/* =========================================================
   1) SPLIT — Editorial Split + Orbital
   ========================================================= */
.slideshow.is-split .split-project {
	position: absolute;
	inset: 0;
	display: flex;
}
.slideshow.is-split .split-frame {
	width: var(--mdw-split-img-width, 35%);
	height: 100%;
	overflow: hidden;
	position: relative;
	border-radius: var(--mdw-img-radius, 0px);
}
.slideshow.is-split .split-frame img {
	transform: scale(1.5);
}
.slideshow.is-split .split-meta {
	width: calc(100% - var(--mdw-split-img-width, 35%));
	height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: 4vw 6vw;
	box-sizing: border-box;
}
.slideshow.is-split .split-num {
	font-size: 0.8rem;
	letter-spacing: 0.15em;
	opacity: 0.6;
	margin-bottom: 1.5rem;
}
.slideshow.is-split .split-title {
	font-size: clamp(2rem, 4vw, 4rem);
	line-height: 1.05;
	margin: 0 0 1.5rem;
	font-weight: 400;
}
.slideshow.is-split .split-info {
	display: flex;
	gap: 1.5rem;
	font-size: 0.85rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	opacity: 0.7;
	margin-bottom: 1.5rem;
}
.slideshow.is-split .split-desc {
	max-width: 32em;
	line-height: 1.6;
	opacity: 0.85;
	font-size: 1rem;
}

.slideshow.is-split .orbital {
	position: absolute;
	bottom: 4vw;
	right: 4vw;
	width: 120px;
	height: 120px;
	z-index: 10;
}
.slideshow.is-split .orbital-ring {
	position: absolute;
	inset: 0;
	border: 1px solid color-mix(in srgb, var(--mdw-text, #f5f5f2) 20%, transparent);
	border-radius: 50%;
}
.slideshow.is-split .orbital-dot {
	position: absolute;
	top: 50%;
	left: 50%;
	width: var(--mdw-dot-size, 8px);
	height: var(--mdw-dot-size, 8px);
	border-radius: var(--mdw-dot-shape, 50%);
	background: var(--mdw-dot-inactive, color-mix(in srgb, var(--mdw-text, #f5f5f2) 35%, transparent));
	border: none;
	cursor: pointer;
	transition: background 0.3s var(--mdw-ease), transform 0.3s var(--mdw-ease);
}
.slideshow.is-split .orbital-dot.is-active {
	background: var(--mdw-accent, #f5f5f2);
	transform: translate(-50%, -50%) scale(1.4) rotate(var(--a, 0deg)) translate(50px) rotate(calc(var(--a, 0deg) * -1));
}
.slideshow.is-split .orbital-indicator {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 50%;
	height: 1px;
	background: var(--mdw-accent, #f5f5f2);
	transform-origin: left center;
}
.slideshow.is-split .orbital-current {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	font-size: 0.75rem;
	letter-spacing: 0.1em;
}

/* =========================================================
   2) STACK — Typographic Stack
   ========================================================= */
.slideshow.is-stack .stack-project {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
}
.slideshow.is-stack .stack-num-bg {
	position: absolute;
	top: 50%;
	left: 50%;
	font-size: min(40vw, 40vh);
	font-weight: 700;
	line-height: 1;
	color: transparent;
	-webkit-text-stroke: 1px color-mix(in srgb, var(--mdw-text, #f5f5f2) 15%, transparent);
	white-space: nowrap;
	pointer-events: none;
	z-index: 0;
}
.slideshow.is-stack .stack-frame {
	position: relative;
	z-index: 1;
	width: var(--mdw-card-size, 34vw);
	height: calc(var(--mdw-card-size, 34vw) * 1.353);
	max-height: 78vh;
	overflow: hidden;
	border-radius: var(--mdw-img-radius, 0px);
	box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.slideshow.is-stack .stack-frame img {
	transform: scale(1.5);
}
.slideshow.is-stack .stack-overlay {
	position: absolute;
	left: 50%;
	bottom: 8vh;
	transform: translateX(-50%);
	z-index: 2;
	text-align: center;
}
.slideshow.is-stack .stack-title {
	font-size: clamp(1.5rem, 2.4vw, 2.4rem);
	margin: 0 0 0.5rem;
	font-weight: 400;
}
.slideshow.is-stack .stack-info {
	font-size: 0.8rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	opacity: 0.65;
	display: flex;
	gap: 1rem;
	justify-content: center;
}

.slideshow.is-stack .stack-progress {
	position: absolute;
	left: 6vw;
	right: 6vw;
	bottom: 4vh;
	height: 1px;
	background: color-mix(in srgb, var(--mdw-text, #f5f5f2) 20%, transparent);
	z-index: 10;
}
.slideshow.is-stack .stack-progress-fill {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 0%;
	background: var(--mdw-accent, #f5f5f2);
	transition: width 0.1s linear;
}
.slideshow.is-stack .stack-progress-dot {
	position: absolute;
	top: 50%;
	width: var(--mdw-dot-size, 8px);
	height: var(--mdw-dot-size, 8px);
	border-radius: var(--mdw-dot-shape, 50%);
	background: var(--mdw-dot-inactive, color-mix(in srgb, var(--mdw-text, #f5f5f2) 40%, transparent));
	border: none;
	cursor: pointer;
	transform: translate(-50%, -50%);
}
.slideshow.is-stack .stack-progress-dot.is-active {
	background: var(--mdw-accent, #f5f5f2);
	transform: translate(-50%, -50%) scale(1.6);
}

/* =========================================================
   3) VISTA — Minimap centrale
   ========================================================= */
.slideshow.is-vista .vista-project {
	position: absolute;
	inset: 0;
}
.slideshow.is-vista .vista-nav {
	position: absolute;
	bottom: 4vh;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	gap: 0.6rem;
	z-index: 10;
}
.slideshow.is-vista .vista-nav-dot {
	width: var(--mdw-dot-size, 8px);
	height: var(--mdw-dot-size, 8px);
	border-radius: var(--mdw-dot-shape, 50%);
	background: var(--mdw-dot-inactive, color-mix(in srgb, var(--mdw-text, #f5f5f2) 35%, transparent));
	border: none;
	cursor: pointer;
}
.slideshow.is-vista .vista-nav-dot.is-active {
	background: var(--mdw-accent, #f5f5f2);
}
.slideshow.is-vista .vista-prev,
.slideshow.is-vista .vista-next {
	position: absolute;
	right: 4vw;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1px solid color-mix(in srgb, var(--mdw-text, #f5f5f2) 30%, transparent);
	background: transparent;
	color: var(--mdw-text, #f5f5f2);
	cursor: pointer;
	z-index: 10;
}
.slideshow.is-vista .vista-prev {
	top: calc(50% - 50px);
}
.slideshow.is-vista .vista-next {
	top: calc(50% + 10px);
}
.slideshow.is-vista .vista-minimap {
	position: absolute;
	bottom: 4vh;
	right: 4vw;
	width: 300px;
	background: color-mix(in srgb, var(--mdw-text, #f5f5f2) 5%, transparent);
	backdrop-filter: blur(12px);
	border: 1px solid color-mix(in srgb, var(--mdw-text, #f5f5f2) 15%, transparent);
	border-radius: 10px;
	overflow: hidden;
	display: flex;
	z-index: 10;
}
.slideshow.is-vista .minimap-img-preview {
	position: relative;
	width: 90px;
	height: 250px;
	overflow: hidden;
}
.slideshow.is-vista .minimap-img-item {
	position: absolute;
	inset: 0;
}
.slideshow.is-vista .minimap-info-list {
	position: relative;
	flex: 1;
	height: 250px;
	overflow: hidden;
}
.slideshow.is-vista .minimap-item-info {
	position: absolute;
	left: 0;
	right: 0;
	padding: 1rem;
	box-sizing: border-box;
	display: block;
}
.slideshow.is-vista .minimap-item-info-row {
	display: flex;
	justify-content: space-between;
	font-size: 0.75rem;
	opacity: 0.8;
	margin-bottom: 0.3rem;
}

/* =========================================================
   4) Z-STACK — Depth Reveal
   ========================================================= */
.slideshow.is-zstack .project-list {
	perspective: 1600px;
}
.slideshow.is-zstack .zstack-project {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	transform-style: preserve-3d;
}
.slideshow.is-zstack .zstack-card {
	width: calc(var(--mdw-card-size, 34vw) * 1.353);
	max-width: 720px;
}
.slideshow.is-zstack .zstack-frame {
	width: 100%;
	aspect-ratio: 16/10;
	overflow: hidden;
	border-radius: var(--mdw-img-radius, 0px);
	box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6);
}
.slideshow.is-zstack .zstack-caption {
	padding-top: 1.2rem;
}
.slideshow.is-zstack .zstack-caption-row {
	display: flex;
	justify-content: space-between;
	font-size: 0.8rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	opacity: 0.65;
	margin-bottom: 0.5rem;
}
.slideshow.is-zstack .zstack-title {
	font-size: clamp(1.4rem, 2.2vw, 2.2rem);
	font-weight: 400;
	margin: 0;
}
.slideshow.is-zstack .zstack-index {
	position: absolute;
	right: 3vw;
	top: 50%;
	transform: translateY(-50%);
	display: flex;
	flex-direction: column;
	gap: 1rem;
	z-index: 10;
}
.slideshow.is-zstack .zstack-index-btn {
	background: none;
	border: none;
	color: color-mix(in srgb, var(--mdw-text, #f5f5f2) 40%, transparent);
	font-size: 0.8rem;
	cursor: pointer;
	transition: color 0.3s, transform 0.3s;
}
.slideshow.is-zstack .zstack-index-btn.is-active {
	color: var(--mdw-accent, #f5f5f2);
	transform: scale(1.3);
}

/* =========================================================
   5) CINEMA — Horizontal + Rail
   ========================================================= */
.slideshow.is-cinema .project {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: flex-end;
}
.slideshow.is-cinema .project-frame {
	position: absolute;
	inset: 0;
	overflow: hidden;
}
.slideshow.is-cinema .project-frame img {
	transform: scale(1.5);
}
.slideshow.is-cinema .project-meta {
	position: relative;
	z-index: 2;
	padding: 4vw 5vw;
}
.slideshow.is-cinema .project-meta-top,
.slideshow.is-cinema .project-meta-bottom {
	font-size: 0.8rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	opacity: 0.7;
}
.slideshow.is-cinema .project-meta-bottom {
	display: flex;
	gap: 1rem;
	margin-top: 0.6rem;
}
.slideshow.is-cinema .project-title {
	font-size: clamp(2rem, 4vw, 4.5rem);
	margin: 0.5rem 0;
	font-weight: 400;
}
.slideshow.is-cinema .rail-track {
	position: absolute;
	right: 3vw;
	top: 50%;
	transform: translateY(-50%);
	width: 60px;
	height: 300px;
	overflow: hidden;
	z-index: 10;
}
.slideshow.is-cinema .rail-item {
	position: absolute;
	left: 0;
	right: 0;
	height: 60px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.3rem;
	background: none;
	border: none;
	cursor: pointer;
	opacity: 0.4;
	transition: opacity 0.3s;
}
.slideshow.is-cinema .rail-item.is-active {
	opacity: 1;
}
.slideshow.is-cinema .rail-thumb {
	width: 36px;
	height: 24px;
	overflow: hidden;
	display: block;
}
.slideshow.is-cinema .rail-index {
	font-size: 0.65rem;
	color: var(--mdw-text, #f5f5f2);
}

/* =========================================================
   6) CURTAIN — Diagonal Wipe
   ========================================================= */
.slideshow.is-curtain .curtain-stage {
	position: absolute;
	inset: 0;
}
.slideshow.is-curtain .curtain-slot {
	position: absolute;
	inset: 0;
	display: block;
	will-change: clip-path;
}
.slideshow.is-curtain .curtain-slot img {
	position: absolute;
	inset: 0;
	will-change: transform;
}
.slideshow.is-curtain .curtain-overlay {
	position: absolute;
	left: 6vw;
	bottom: 6vh;
	z-index: 2;
	color: var(--mdw-text, #f5f5f2);
}
.slideshow.is-curtain .curtain-num {
	font-size: 0.8rem;
	letter-spacing: 0.15em;
	opacity: 0.7;
	display: block;
	margin-bottom: 0.6rem;
}
.slideshow.is-curtain .curtain-title {
	font-size: clamp(2rem, 4vw, 4rem);
	margin: 0 0 0.6rem;
	font-weight: 400;
}
.slideshow.is-curtain .curtain-meta {
	display: flex;
	gap: 1rem;
	font-size: 0.8rem;
	text-transform: uppercase;
	opacity: 0.7;
}
.slideshow.is-curtain .curtain-nav {
	position: absolute;
	left: 3vw;
	top: 50%;
	transform: translateY(-50%);
	display: flex;
	flex-direction: column;
	gap: 0.8rem;
	z-index: 10;
}
.slideshow.is-curtain .curtain-slit {
	width: 24px;
	height: 3px;
	background: color-mix(in srgb, var(--mdw-text, #f5f5f2) 35%, transparent);
	border: none;
	cursor: pointer;
	transform: skewX(-20deg);
	transition: background 0.3s, width 0.3s;
}
.slideshow.is-curtain .curtain-slit.is-active {
	background: var(--mdw-accent, #f5f5f2);
	width: 36px;
}

/* =========================================================
   7) HORIZONTAL — Infinite drag slider
   ========================================================= */
.slideshow.is-horizontal {
	cursor: grab;
}
.slideshow.is-horizontal:active {
	cursor: grabbing;
}
.slideshow.is-horizontal .horizon-track {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	display: flex;
	align-items: center;
	will-change: transform;
}
.slideshow.is-horizontal .horizon-slide {
	position: relative;
	flex: 0 0 auto;
	width: 390px;
	height: 60vh;
	margin: 0 20px;
	overflow: hidden;
}
.slideshow.is-horizontal .horizon-slide.is-mobile {
	width: 215px;
	height: 45vh;
}
.slideshow.is-horizontal .horizon-frame {
	position: absolute;
	inset: 0;
	overflow: hidden;
	border-radius: var(--mdw-img-radius, 0px);
}
.slideshow.is-horizontal .horizon-overlay {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 1.2rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
	opacity: var(--slider-moving, 0);
	transition: opacity 0.3s;
}
.slideshow.is-horizontal .horizon-title {
	margin: 0;
	font-size: 1rem;
}
.slideshow.is-horizontal .horizon-arrow {
	width: 20px;
	height: 20px;
}
.slideshow.is-horizontal .horizon-nav-prev,
.slideshow.is-horizontal .horizon-nav-next {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 1px solid color-mix(in srgb, var(--mdw-text, #f5f5f2) 30%, transparent);
	background: color-mix(in srgb, var(--mdw-text, #f5f5f2) 5%, transparent);
	color: var(--mdw-text, #f5f5f2);
	cursor: pointer;
	z-index: 10;
}
.slideshow.is-horizontal .horizon-nav-prev {
	left: 3vw;
}
.slideshow.is-horizontal .horizon-nav-next {
	right: 3vw;
}
.slideshow.is-horizontal .horizon-pagination {
	position: absolute;
	bottom: 4vh;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	gap: 0.6rem;
	z-index: 10;
}
.slideshow.is-horizontal .horizon-pagination-dot {
	width: var(--mdw-dot-size, 8px);
	height: var(--mdw-dot-size, 8px);
	border-radius: var(--mdw-dot-shape, 50%);
	background: var(--mdw-dot-inactive, color-mix(in srgb, var(--mdw-text, #f5f5f2) 35%, transparent));
	border: none;
	cursor: pointer;
}
.slideshow.is-horizontal .horizon-pagination-dot.is-active {
	background: var(--mdw-accent, #f5f5f2);
}