/* --- Cases (full-width dark background + light panel + staggered equal cards) --- */
.sl-cases{
	position: relative;
	padding-top: var(--sl-section-y);
	padding-bottom: var(--sl-section-y-loose);
	color: var(--sl-text-dark);

	background:
		radial-gradient(1100px 340px at 18% 12%, rgba(93,130,255,.16), transparent 60%),
		radial-gradient(900px 380px at 86% 86%, rgba(14, 39, 140, .20), transparent 66%),
		linear-gradient(135deg, #04063a 0%, #04043b 45%, #02022d 100%);
	border-top: 1px solid rgba(255,255,255,.06);
	border-bottom: 1px solid rgba(255,255,255,.06);
}

.sl-cases__frame{
	position: relative;
	padding: 0;
	background: transparent;
	border: 0;
	box-shadow: none;
	overflow: visible;
}

.sl-cases__panel{
	background: linear-gradient(180deg, #f2f2f4 0%, #efeff2 100%);
	border-radius: 22px;
	padding: clamp(22px, 2.5vw, 34px);
	border: 1px solid rgba(255,255,255,.70);
	box-shadow:
		0 22px 46px rgba(1, 4, 18, .22),
		inset 0 1px 0 rgba(255,255,255,.92);
}

.sl-cases__head{
	max-width: 820px;
	margin-bottom: var(--sl-stack-3);
}

.sl-cases__title{
	margin: 0 0 var(--sl-stack-1);
	font-size: clamp(30px, 2.6vw, 42px);
	line-height: 1.08;
	letter-spacing: -0.02em;
	font-weight: 500;
	font-family: var(--sl-font-display);
	color: #10154a;
	text-wrap: balance;
}

.sl-cases__subtitle{
	margin: 0;
	font-size: clamp(15px, 1.25vw, 19px);
	line-height: 1.38;
	color: rgba(18,21,33,.86);
	max-width: 820px;
}

.sl-cases__grid{
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	gap: var(--sl-grid-gap);
	align-items: start;
}

/* ===== Cards: одинаковая высота + аккуратное обрезание текста ===== */
.sl-case-card{
	--sl-case-card-h: 246px;

	position: relative;
	display: flex;
	flex-direction: column;
	height: var(--sl-case-card-h);
	padding: 16px 16px 14px;
	border-radius: 14px;
	border: 1px solid rgba(18,21,33,.08);
	background: #f7f7f9;
	box-shadow:
		0 8px 18px rgba(18,21,33,.04),
		inset 0 1px 0 rgba(255,255,255,.92);
	transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
	cursor: pointer;
}

.sl-case-card:hover{
	transform: translateY(-2px);
	box-shadow:
		0 14px 24px rgba(18,21,33,.06),
		inset 0 1px 0 rgba(255,255,255,.95);
	border-color: rgba(18,21,33,.12);
}

.sl-case-card:focus-within{
	outline: 3px solid rgba(255, 90, 0, .22);
	outline-offset: 2px;
}

.sl-case-card--dark{
	background:
		radial-gradient(520px 200px at 100% 100%, rgba(0, 108, 255, .14), transparent 65%),
		linear-gradient(145deg, #07106f 0%, #04124f 48%, #02142b 100%);
	border-color: rgba(255,255,255,.08);
	box-shadow:
		0 12px 24px rgba(4, 10, 40, .18),
		inset 0 1px 0 rgba(255,255,255,.04);
}

/* кликабельная зона (кликаем по карточке) */
.sl-case-card__hit{
	position: absolute;
	inset: 0;
	border: 0;
	background: transparent;
	padding: 0;
	border-radius: inherit;
	cursor: pointer;
	z-index: 1;
}

/* контент выше hit-слоя, чтобы оставались интерактивными tag/arrow */
.sl-case-card > *{
	position: relative;
	z-index: 2;
}

/* дата */
.sl-case-card__date{
	font-size: 13px;
	line-height: 1.1;
	font-weight: 500;
	color: rgba(18,21,33,.52);
	margin-bottom: var(--sl-space-sm);
}

.sl-case-card--dark .sl-case-card__date{
	color: rgba(255,255,255,.82);
}

/* заголовок */
.sl-case-card__title{
	margin: 0 0 var(--sl-space-xs);
	font-size: 16px;
	line-height: 1.22;
	letter-spacing: -0.02em;
	font-weight: 700;
	color: #171b4a;

	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.sl-case-card--dark .sl-case-card__title{
	color: #fff;
}

/* описания */
.sl-case-card__desc,
.sl-case-card__result{
	margin: 0;
	font-size: 13px;
	line-height: 1.35;
	color: rgba(18,21,33,.78);

	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.sl-case-card__desc{
	margin-bottom: var(--sl-space-xs);
}

.sl-case-card__result strong{
	font-weight: 700;
	color: rgba(18,21,33,.96);
}

.sl-case-card--dark .sl-case-card__desc,
.sl-case-card--dark .sl-case-card__result{
	color: rgba(255,255,255,.86);
}

.sl-case-card--dark .sl-case-card__result strong{
	color: #fff;
}

/* footer */
.sl-case-card__footer{
	margin-top: auto;
	padding-top: var(--sl-space-sm);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--sl-space-sm);
}

.sl-case-card__tag{
	display: inline-flex;
	align-items: center;
	min-height: 34px;
	padding: 0 12px;
	border-radius: 8px;
	font-size: 12px;
	line-height: 1;
	font-weight: 500;
	color: rgba(18,21,33,.90);
	background: rgba(18,21,33,.05);
	border: 1px solid rgba(18,21,33,.07);
	max-width: calc(100% - 52px);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.sl-case-card--dark .sl-case-card__tag{
	color: rgba(255,255,255,.94);
	background: rgba(255,255,255,.10);
	border-color: rgba(255,255,255,.12);
}

.sl-case-card__arrow{
	flex: 0 0 auto;
	width: 40px;
	height: 40px;
	border-radius: 8px;
	border: 1px solid rgba(18,21,33,.20);
	background: rgba(255,255,255,.35);
	color: rgba(18,21,33,.70);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 22px;
	line-height: 1;
	cursor: pointer;
	padding: 0;
	transition: transform .16s ease, background-color .16s ease, border-color .16s ease, color .16s ease;
}

.sl-case-card__arrow:hover{
	transform: translateX(2px);
	background: #fff;
	border-color: rgba(18,21,33,.28);
	color: rgba(18,21,33,.92);
}

.sl-case-card--dark .sl-case-card__arrow{
	background: rgba(255,255,255,.10);
	border-color: rgba(255,255,255,.20);
	color: rgba(255,255,255,.92);
}

.sl-case-card--dark .sl-case-card__arrow:hover{
	background: rgba(255,255,255,.18);
	border-color: rgba(255,255,255,.28);
}

/* Раскладка карточек (ступенькой) — сохраняем */
.sl-cases__grid > .sl-case-card:nth-child(1){
	grid-column: 1 / span 3;
	grid-row: 1;
}
.sl-cases__grid > .sl-case-card:nth-child(2){
	grid-column: 4 / span 3;
	grid-row: 2;
}
.sl-cases__grid > .sl-case-card:nth-child(3){
	grid-column: 7 / span 3;
	grid-row: 1;
}
.sl-cases__grid > .sl-case-card:nth-child(4){
	grid-column: 10 / span 3;
	grid-row: 1;
}
.sl-cases__grid > .sl-case-card:nth-child(5){
	grid-column: 7 / span 3;
	grid-row: 2;
}

/* ===== MODAL ===== */
body.sl-modal-open{
	overflow: hidden;
}

.sl-modal{
	position: fixed;
	inset: 0;
	z-index: 2100;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 18px;

	opacity: 0;
	visibility: hidden;
	transition: opacity .16s ease, visibility .16s ease;
}

.sl-modal.is-open{
	opacity: 1;
	visibility: visible;
}

.sl-modal__overlay{
	position: absolute;
	inset: 0;
	background: rgba(1, 4, 18, .62);
	backdrop-filter: blur(8px) saturate(120%);
}

.sl-modal__dialog{
	position: relative;
	z-index: 1;
	width: min(920px, 100%);
	max-height: calc(100vh - 36px);
	overflow: auto;

	border-radius: 18px;
	border: 1px solid rgba(255,255,255,.60);
	background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(245,246,248,.98));
	box-shadow: 0 30px 70px rgba(0,0,0,.35);

	padding: 18px 18px 16px;

	transform: translateY(10px) scale(.985);
	transition: transform .16s ease;
}

.sl-modal.is-open .sl-modal__dialog{
	transform: translateY(0) scale(1);
}

.sl-modal__close{
	position: absolute;
	right: 12px;
	top: 10px;
	width: 42px;
	height: 42px;
	border-radius: 12px;
	border: 1px solid rgba(18,21,33,.10);
	background: rgba(255,255,255,.75);
	color: rgba(18,21,33,.82);
	font-size: 26px;
	line-height: 1;
	cursor: pointer;
}

.sl-modal__close:hover{
	background: rgba(255,255,255,.92);
	color: rgba(18,21,33,.96);
}

.sl-modal__head{
	padding-right: 54px;
	margin-bottom: 12px;
}

.sl-modal__meta{
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 8px;
}

.sl-modal__date{
	font-size: 12px;
	font-weight: 600;
	color: rgba(18,21,33,.62);
}

.sl-modal__tag{
	display: inline-flex;
	align-items: center;
	min-height: 28px;
	padding: 0 10px;
	border-radius: 9px;
	font-size: 12px;
	font-weight: 600;
	color: rgba(18,21,33,.86);
	background: rgba(18,21,33,.06);
	border: 1px solid rgba(18,21,33,.08);
}

.sl-modal__title{
	margin: 0;
	font-size: clamp(18px, 2.2vw, 26px);
	line-height: 1.15;
	letter-spacing: -0.02em;
	font-weight: 700;
	color: #10154a;
}

.sl-modal__body{
	display: grid;
	gap: 12px;
}

.sl-modal__section{
	padding: 12px 12px 10px;
	border-radius: 14px;
	border: 1px solid rgba(18,21,33,.08);
	background: rgba(255,255,255,.72);
	box-shadow: inset 0 1px 0 rgba(255,255,255,.9);
}

.sl-modal__h{
	font-size: 12px;
	font-weight: 800;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: rgba(16,21,74,.72);
	margin-bottom: 6px;
}

.sl-modal__text{
	font-size: 14px;
	line-height: 1.5;
	color: rgba(18,21,33,.86);
}

@media (max-width: 767px){
	.sl-modal{
		padding: 12px;
	}
	.sl-modal__dialog{
		border-radius: 14px;
		padding: 14px 12px 12px;
	}
	.sl-modal__close{
		right: 10px;
		top: 8px;
		width: 40px;
		height: 40px;
		border-radius: 11px;
	}
	.sl-modal__section{
		border-radius: 12px;
	}
}

/* --- Cases responsive --- */
@media (max-width: 991px){
	.sl-cases{
		padding-top: var(--sl-section-y-tight);
		padding-bottom: var(--sl-section-y);
	}

	.sl-cases__panel{
		padding: 22px 18px 18px;
		border-radius: 18px;
	}

	.sl-cases__head{
		margin-bottom: var(--sl-stack-2);
	}

	.sl-cases__grid{
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: var(--sl-space-sm);
	}

	.sl-cases__grid > .sl-case-card{
		grid-column: auto !important;
		grid-row: auto !important;
	}

	.sl-case-card{
		--sl-case-card-h: 232px;
		height: var(--sl-case-card-h);
		padding: 14px 14px 12px;
		border-radius: 12px;
	}

	.sl-case-card__title{
		font-size: 15px;
	}

	.sl-case-card__desc,
	.sl-case-card__result{
		font-size: 12px;
		line-height: 1.34;
	}

	.sl-case-card__footer{
		padding-top: var(--sl-space-sm);
	}

	.sl-case-card__tag{
		min-height: 32px;
		font-size: 11px;
		padding: 0 10px;
	}

	.sl-case-card__arrow{
		width: 36px;
		height: 36px;
		font-size: 20px;
		border-radius: 7px;
	}
}

@media (max-width: 767px){
	.sl-cases{
		padding-top: var(--sl-section-y-tight);
		padding-bottom: var(--sl-section-y-tight);
	}

	.sl-cases__panel{
		padding: 16px 12px 12px;
		border-radius: 14px;
	}

	.sl-cases__title{
		font-size: 28px;
		margin-bottom: var(--sl-space-xs);
	}

	.sl-cases__subtitle{
		font-size: 14px;
		line-height: 1.38;
	}

	.sl-cases__head{
		margin-bottom: var(--sl-stack-2);
	}

	.sl-cases__grid{
		grid-template-columns: 1fr;
		gap: var(--sl-space-xs);
	}

	.sl-case-card{
		--sl-case-card-h: auto;
		height: auto;
		border-radius: 12px;
		padding: 13px 12px 11px;
	}

	.sl-case-card__title{ -webkit-line-clamp: 3; }
	.sl-case-card__desc,
	.sl-case-card__result{ -webkit-line-clamp: 3; }

	.sl-case-card__date{
		font-size: 12px;
		margin-bottom: var(--sl-space-xs);
	}

	.sl-case-card__footer{
		padding-top: var(--sl-space-xs);
		gap: var(--sl-space-xs);
	}

	.sl-case-card__tag{
		font-size: 11px;
		min-height: 30px;
		padding: 0 9px;
		border-radius: 7px;
		max-width: calc(100% - 44px);
	}

	.sl-case-card__arrow{
		width: 34px;
		height: 34px;
		font-size: 18px;
		border-radius: 7px;
	}
}