/* Cases section: 3 program cards + horizontal testimonials rail (Saule tokens in portfolio-overrides.css) */

:root {
	--cases-trio-break: 720px;
	/* ширина одной карточки в ряду из трёх на границе перелома (3×padding 10px) */
	--cases-card-stack-width: calc((var(--cases-trio-break) - 60px) / 3);
}

/* theme .page { overflow: hidden } — не обрезать стек карточек при переносе */
#cases-section.cases-section.page {
	overflow: visible;
}

#cases-section .cases-portfolio {
	margin-bottom: 0;
	padding-bottom: var(--section-padding-y, 60px);
}

#cases-section .cases-portfolio .row {
	display: flex;
	flex-wrap: nowrap;
	align-items: stretch;
	gap: 0;
	margin-left: 0;
	margin-right: 0;
}

/* 3 в ряд с равным сжатием; без этапа 2+1 (убран col-sm-6). Узкий экран → сразу 1 колонка */
#cases-section .cases-portfolio .cases-portfolio__item {
	display: flex;
	flex: 1 1 0;
	min-width: 0;
	max-width: none;
	width: auto;
	float: none;
	padding: 10px;
	box-sizing: border-box;
	border-radius: 0 !important;
	overflow: visible !important;
	box-shadow: none !important;
	transform: none !important;
	transition: none !important;
}

/* ≤ break: сразу 1 карточка в ряд (flex-basis 100% + wrap), без 2+1 */
@media (max-width: 720px) {
	#cases-section .cases-portfolio .row {
		flex-wrap: wrap;
		justify-content: center;
		align-content: flex-start;
		row-gap: 16px;
	}

	#cases-section .cases-portfolio .cases-portfolio__item {
		flex: 0 0 100%;
		width: 100%;
		max-width: 100%;
		min-width: 0;
		justify-content: center;
	}

	#cases-section .cases-portfolio .thumbnail.case-card-trigger {
		flex: 0 0 auto;
		width: min(var(--cases-card-stack-width), calc(100% - 32px));
		max-width: min(var(--cases-card-stack-width), calc(100% - 32px));
	}
}

#cases-section .cases-portfolio .cases-portfolio__item:hover {
	box-shadow: none !important;
	transform: none !important;
}

#cases-section .cases-portfolio .thumbnail.case-card-trigger {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	width: 100%;
	min-width: 0;
	line-height: 0;
	margin: 0;
	padding: 0;
	border: 1px solid rgba(0, 0, 0, 0.07);
	font: inherit;
	color: inherit;
	text-align: left;
	cursor: zoom-in;
	-webkit-appearance: none;
	appearance: none;
	position: relative;
	background: #f7f7f7;
	border-radius: var(--radius-lg, 15px) !important;
	overflow: hidden !important;
	box-shadow: 0 2px 14px rgba(0, 0, 0, 0.045) !important;
	transition:
		transform 0.25s ease,
		box-shadow 0.25s ease,
		border-color 0.25s ease !important;
}

/* Лёгкая «пелена» — карточки ближе к монохромному лендингу */
#cases-section .cases-portfolio .thumbnail.case-card-trigger::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 1;
	pointer-events: none;
	background: rgba(255, 255, 255, 0.14);
	mix-blend-mode: soft-light;
	transition: opacity 0.25s ease;
}

#cases-section .case-card-trigger:focus {
	outline: none;
}

#cases-section .cases-portfolio .thumbnail.case-card-trigger:hover {
	transform: translateY(-2px) !important;
	border-color: rgba(0, 0, 0, 0.1);
	box-shadow: 0 6px 22px rgba(0, 0, 0, 0.07) !important;
}

#cases-section .cases-portfolio .thumbnail.case-card-trigger:hover::after {
	opacity: 0.35;
}

#cases-section .case-card-trigger:focus-visible {
	outline: 2px solid var(--color-accent, #df483a);
	outline-offset: 4px;
}

#cases-section .case-card-img {
	display: block;
	width: 100%;
	height: auto;
	flex: 1 0 auto;
	aspect-ratio: 700 / 1500;
	object-fit: cover;
	pointer-events: none;
	border-radius: 0 !important;
	box-shadow: none !important;
	transform: none !important;
	filter: saturate(0.78) contrast(0.94) brightness(1.03);
	transition: filter 0.25s ease;
}

#cases-section .cases-portfolio .thumbnail.case-card-trigger:hover .case-card-img {
	filter: saturate(0.88) contrast(0.97) brightness(1.02);
}

/* Full-viewport landing preview (reference lightbox, not inside flex slider) */
.case-landing-lightbox {
	--case-landing-toolbar-height: 72px;
	position: fixed;
	inset: 0;
	z-index: 100010;
	background-color: rgba(0, 0, 0, 0.92);
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s ease;
}

.case-landing-lightbox.active {
	opacity: 1;
	pointer-events: auto;
}

body.case-landing-lightbox-open {
	overflow: hidden;
}

/* Панель + крестик: fixed к viewport, вне scroll-слоя ленда */
.case-landing-lightbox-chrome {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100020;
	pointer-events: none;
}

body.case-landing-lightbox-open .case-landing-lightbox-chrome {
	display: block;
}

.case-landing-lightbox-chrome .case-landing-lightbox__toolbar {
	pointer-events: auto;
}

.case-landing-lightbox__toolbar {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	gap: 12px;
	min-height: var(--case-landing-toolbar-height);
	padding: 12px 64px 12px 16px;
	padding-top: max(12px, env(safe-area-inset-top, 0px));
	box-sizing: border-box;
	background: rgba(15, 15, 15, 0.95);
	border-bottom: 1px solid rgba(255, 255, 255, 0.12);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.case-landing-lightbox__toolbar-title {
	margin: 0;
	font-size: 14px;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.85);
	letter-spacing: 0.02em;
}

.case-landing-lightbox__content {
	position: fixed;
	top: var(--case-landing-toolbar-height);
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 100011;
	width: 100%;
	max-width: min(94vw, 1200px);
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	align-items: center;
	overflow-y: auto;
	overflow-x: hidden;
	box-sizing: border-box;
	padding: 20px 20px 32px;
	scrollbar-width: thin;
	scrollbar-color: rgba(255, 255, 255, 0.5) transparent;
	-webkit-overflow-scrolling: touch;
}

.case-landing-lightbox__content::-webkit-scrollbar {
	width: 8px;
}

.case-landing-lightbox__content::-webkit-scrollbar-thumb {
	background-color: rgba(255, 255, 255, 0.5);
	border-radius: 4px;
}

.case-landing-lightbox__img {
	width: 100%;
	height: auto;
	display: block;
	flex-shrink: 0;
	border-radius: 8px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
	/* короткий скрин — по центру по высоте; длинный — margin схлопывается, скролл сверху */
	margin-top: auto;
	margin-bottom: auto;
	transform: scale(0.96);
	transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.case-landing-lightbox.active .case-landing-lightbox__img {
	transform: scale(1);
}

.case-landing-lightbox__close {
	position: absolute;
	top: 50%;
	right: 16px;
	z-index: 2;
	width: 44px;
	height: 44px;
	min-width: 44px;
	min-height: 44px;
	padding: 0;
	margin: 0;
	border: 2px solid rgba(255, 255, 255, 0.85);
	border-radius: 50%;
	background: #fff;
	color: #171717;
	font-size: 26px;
	line-height: 1;
	cursor: pointer;
	display: flex;
	justify-content: center;
	align-items: center;
	transform: translateY(-50%);
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.case-landing-lightbox__close:hover,
.case-landing-lightbox__close:focus {
	background: var(--color-accent, #df483a);
	border-color: var(--color-accent, #df483a);
	color: #fff;
	outline: none;
	transform: translateY(-50%);
}

/* Mobile: ~35% натуральной ширины (JS), выравнивание по левому краю */
@media (max-width: 767px) {
	.case-landing-lightbox {
		--case-landing-toolbar-height: 64px;
	}

	.case-landing-lightbox__toolbar {
		padding-top: calc(env(safe-area-inset-top, 0px) + 10px);
		padding-bottom: 14px;
		min-height: calc(var(--case-landing-toolbar-height) + env(safe-area-inset-top, 0px) + 10px);
	}

	.case-landing-lightbox__toolbar-title {
		font-size: 13px;
	}

	.case-landing-lightbox__content {
		max-width: none;
		align-items: flex-start;
		overflow-x: auto;
		padding: 16px 12px max(24px, env(safe-area-inset-bottom, 0px));
		touch-action: pan-x pan-y pinch-zoom;
	}

	.case-landing-lightbox__img {
		width: auto;
		max-width: none;
		min-width: 0;
		height: auto;
		margin-left: 0;
		margin-right: 0;
		margin-top: auto;
		margin-bottom: auto;
		flex-shrink: 0;
	}
}

@media (min-width: 768px) {
	.case-landing-lightbox__img {
		width: 100%;
		max-width: 100%;
	}
}

#cases-testimonials {
	--testimonial-rail-frame-w: 544px;
	--testimonial-rail-frame-h: 120px;
	padding: 20px 0 24px;
}

#cases-testimonials > .container {
	padding-top: 0;
	padding-bottom: 0;
}

.testimonials-rail-wrap {
	padding: 0;
	margin: 0 -8px;
}

.testimonials-rail {
	position: relative;
	overflow-x: auto;
	overflow-y: hidden;
	padding: 16px 8px 10px;
	-webkit-overflow-scrolling: touch;
	scroll-snap-type: x proximity;
	scrollbar-width: thin;
	scrollbar-color: rgba(223, 72, 58, 0.4) rgba(0, 0, 0, 0.05);
}

.testimonials-rail--marquee {
	scroll-snap-type: none;
	scrollbar-width: none;
	-ms-overflow-style: none;
	-webkit-mask-image: linear-gradient(
		to right,
		transparent 0,
		#000 28px,
		#000 calc(100% - 28px),
		transparent 100%
	);
	mask-image: linear-gradient(
		to right,
		transparent 0,
		#000 28px,
		#000 calc(100% - 28px),
		transparent 100%
	);
}

.testimonials-rail--marquee::-webkit-scrollbar {
	display: none;
	height: 0;
}

.testimonials-rail::-webkit-scrollbar {
	height: 8px;
}

.testimonials-rail::-webkit-scrollbar-thumb {
	background: rgba(223, 72, 58, 0.4);
	border-radius: 4px;
}

.testimonials-rail__track {
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: 14px;
	width: max-content;
	padding: 0 4px;
}

.testimonials-rail__loop-marker {
	flex: 0 0 0;
	width: 0;
	height: 0;
	overflow: hidden;
	pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
	.testimonials-rail--marquee {
		-webkit-mask-image: none;
		mask-image: none;
	}
}

.testimonials-rail__item {
	flex: 0 0 auto;
	box-sizing: border-box;
	width: var(--testimonial-rail-frame-w);
	height: var(--testimonial-rail-frame-h);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 8px;
	border: 1px solid rgba(0, 0, 0, 0.06);
	background: #fff;
	cursor: zoom-in;
	border-radius: var(--radius-md, 10px) !important;
	overflow: hidden;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
	transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
	scroll-snap-align: start;
}

.testimonials-rail__item:hover,
.testimonials-rail__item:focus {
	transform: translateY(-3px);
	border-color: rgba(223, 72, 58, 0.2);
	box-shadow: var(--shadow-card-hover, 0 12px 28px rgba(0, 0, 0, 0.1));
	outline: none;
}

.testimonials-rail__item:focus-visible {
	outline: 2px solid var(--color-accent, #df483a);
	outline-offset: 2px;
}

.testimonials-rail__thumb {
	display: block;
	width: 100%;
	height: 100%;
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	object-position: center center;
	pointer-events: none;
}

/* Scrollable long screenshots in program / testimonial modals */
.modal-image--scroll {
	max-height: 75vh;
	overflow-y: auto;
	overflow-x: hidden;
	-webkit-overflow-scrolling: touch;
}

.modal-image--scroll img {
	max-width: 100%;
	height: auto;
	display: block;
	border-radius: 8px;
}

.modal-image--testimonial {
	max-height: 80vh;
}

@media (max-width: 767px) {
	#cases-testimonials {
		--testimonial-rail-frame-w: min(448px, 88vw);
		--testimonial-rail-frame-h: 100px;
	}
}